56874400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 158614848

約数和(自身を除く): 101740448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 160, 176, 184, 200, 220, 230, 253, 275, 281, 352, 368, 400, 440, 460, 506, 550, 562, 575, 736, 800, 880, 920, 1012, 1100, 1124, 1150, 1265, 1405, 1760, 1840, 2024, 2200, 2248, 2300, 2530, 2810, 3091, 3680, 4048, 4400, 4496, 4600, 5060, 5620, 6182, 6325, 6463, 7025, 8096, 8800, 8992, 9200, 10120, 11240, 12364, 12650, 12926, 14050, 15455, 18400, 20240, 22480, 24728, 25300, 25852, 28100, 30910, 32315, 40480, 44960, 49456, 50600, 51704, 56200, 61820, 64630, 71093, 77275, 98912, 101200, 103408, 112400, 123640, 129260, 142186, 154550, 161575, 202400, 206816, 224800, 247280, 258520, 284372, 309100, 323150, 355465, 494560, 517040, 568744, 618200, 646300, 710930, 1034080, 1137488, 1236400, 1292600, 1421860, 1777325, 2274976, 2472800, 2585200, 2843720, 3554650, 5170400, 5687440, 7109300, 11374880, 14218600, 28437200, 56874400]

約数ペア:

[(1, 56874400), (2, 28437200), (4, 14218600), (5, 11374880), (8, 7109300), (10, 5687440), (11, 5170400), (16, 3554650), (20, 2843720), (22, 2585200), (23, 2472800), (25, 2274976), (32, 1777325), (40, 1421860), (44, 1292600), (46, 1236400), (50, 1137488), (55, 1034080), (80, 710930), (88, 646300), (92, 618200), (100, 568744), (110, 517040), (115, 494560), (160, 355465), (176, 323150), (184, 309100), (200, 284372), (220, 258520), (230, 247280), (253, 224800), (275, 206816), (281, 202400), (352, 161575), (368, 154550), (400, 142186), (440, 129260), (460, 123640), (506, 112400), (550, 103408), (562, 101200), (575, 98912), (736, 77275), (800, 71093), (880, 64630), (920, 61820), (1012, 56200), (1100, 51704), (1124, 50600), (1150, 49456), (1265, 44960), (1405, 40480), (1760, 32315), (1840, 30910), (2024, 28100), (2200, 25852), (2248, 25300), (2300, 24728), (2530, 22480), (2810, 20240), (3091, 18400), (3680, 15455), (4048, 14050), (4400, 12926), (4496, 12650), (4600, 12364), (5060, 11240), (5620, 10120), (6182, 9200), (6325, 8992), (6463, 8800), (7025, 8096)]