2444387200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 6395840640

約数和(自身を除く): 3951453440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 64, 80, 82, 100, 124, 128, 155, 160, 164, 200, 205, 248, 310, 320, 328, 400, 410, 496, 601, 620, 640, 656, 775, 800, 820, 992, 1025, 1202, 1240, 1271, 1312, 1550, 1600, 1640, 1984, 2050, 2404, 2480, 2542, 2624, 3005, 3100, 3200, 3280, 3968, 4100, 4808, 4960, 5084, 5248, 6010, 6200, 6355, 6560, 8200, 9616, 9920, 10168, 12020, 12400, 12710, 13120, 15025, 16400, 18631, 19232, 19840, 20336, 24040, 24641, 24800, 25420, 26240, 30050, 31775, 32800, 37262, 38464, 40672, 48080, 49282, 49600, 50840, 60100, 63550, 65600, 74524, 76928, 81344, 93155, 96160, 98564, 99200, 101680, 120200, 123205, 127100, 131200, 149048, 162688, 186310, 192320, 197128, 203360, 240400, 246410, 254200, 298096, 372620, 384640, 394256, 406720, 465775, 480800, 492820, 508400, 596192, 616025, 745240, 763871, 788512, 813440, 931550, 961600, 985640, 1016800, 1192384, 1232050, 1490480, 1527742, 1577024, 1863100, 1923200, 1971280, 2033600, 2384768, 2464100, 2980960, 3055484, 3154048, 3726200, 3819355, 3942560, 4067200, 4928200, 5961920, 6110968, 7452400, 7638710, 7885120, 9856400, 11923840, 12221936, 14904800, 15277420, 15770240, 19096775, 19712800, 24443872, 29809600, 30554840, 38193550, 39425600, 48887744, 59619200, 61109680, 76387100, 78851200, 97775488, 122219360, 152774200, 244438720, 305548400, 488877440, 611096800, 1222193600, 2444387200]

約数ペア:

[(1, 2444387200), (2, 1222193600), (4, 611096800), (5, 488877440), (8, 305548400), (10, 244438720), (16, 152774200), (20, 122219360), (25, 97775488), (31, 78851200), (32, 76387100), (40, 61109680), (41, 59619200), (50, 48887744), (62, 39425600), (64, 38193550), (80, 30554840), (82, 29809600), (100, 24443872), (124, 19712800), (128, 19096775), (155, 15770240), (160, 15277420), (164, 14904800), (200, 12221936), (205, 11923840), (248, 9856400), (310, 7885120), (320, 7638710), (328, 7452400), (400, 6110968), (410, 5961920), (496, 4928200), (601, 4067200), (620, 3942560), (640, 3819355), (656, 3726200), (775, 3154048), (800, 3055484), (820, 2980960), (992, 2464100), (1025, 2384768), (1202, 2033600), (1240, 1971280), (1271, 1923200), (1312, 1863100), (1550, 1577024), (1600, 1527742), (1640, 1490480), (1984, 1232050), (2050, 1192384), (2404, 1016800), (2480, 985640), (2542, 961600), (2624, 931550), (3005, 813440), (3100, 788512), (3200, 763871), (3280, 745240), (3968, 616025), (4100, 596192), (4808, 508400), (4960, 492820), (5084, 480800), (5248, 465775), (6010, 406720), (6200, 394256), (6355, 384640), (6560, 372620), (8200, 298096), (9616, 254200), (9920, 246410), (10168, 240400), (12020, 203360), (12400, 197128), (12710, 192320), (13120, 186310), (15025, 162688), (16400, 149048), (18631, 131200), (19232, 127100), (19840, 123205), (20336, 120200), (24040, 101680), (24641, 99200), (24800, 98564), (25420, 96160), (26240, 93155), (30050, 81344), (31775, 76928), (32800, 74524), (37262, 65600), (38464, 63550), (40672, 60100), (48080, 50840), (49282, 49600)]