4067200

素因数分解:

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

素因数の和:96

約数の個数: 96

約数和(自身を含む): 10624320

約数和(自身を除く): 6557120

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, 620, 640, 656, 775, 800, 820, 992, 1025, 1240, 1271, 1312, 1550, 1600, 1640, 1984, 2050, 2480, 2542, 2624, 3100, 3200, 3280, 3968, 4100, 4960, 5084, 5248, 6200, 6355, 6560, 8200, 9920, 10168, 12400, 12710, 13120, 16400, 19840, 20336, 24800, 25420, 26240, 31775, 32800, 40672, 49600, 50840, 63550, 65600, 81344, 99200, 101680, 127100, 131200, 162688, 203360, 254200, 406720, 508400, 813440, 1016800, 2033600, 4067200]

約数ペア:

[(1, 4067200), (2, 2033600), (4, 1016800), (5, 813440), (8, 508400), (10, 406720), (16, 254200), (20, 203360), (25, 162688), (31, 131200), (32, 127100), (40, 101680), (41, 99200), (50, 81344), (62, 65600), (64, 63550), (80, 50840), (82, 49600), (100, 40672), (124, 32800), (128, 31775), (155, 26240), (160, 25420), (164, 24800), (200, 20336), (205, 19840), (248, 16400), (310, 13120), (320, 12710), (328, 12400), (400, 10168), (410, 9920), (496, 8200), (620, 6560), (640, 6355), (656, 6200), (775, 5248), (800, 5084), (820, 4960), (992, 4100), (1025, 3968), (1240, 3280), (1271, 3200), (1312, 3100), (1550, 2624), (1600, 2542), (1640, 2480), (1984, 2050)]