22478076400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{6329}}^1$

素因数の和:7043

約数の個数: 120

約数和(自身を含む): 58252052880

約数和(自身を除く): 35773976480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 683, 1040, 1300, 1366, 2600, 2732, 3415, 5200, 5464, 6329, 6830, 8879, 10928, 12658, 13660, 17075, 17758, 25316, 27320, 31645, 34150, 35516, 44395, 50632, 54640, 63290, 68300, 71032, 82277, 88790, 101264, 126580, 136600, 142064, 158225, 164554, 177580, 221975, 253160, 273200, 316450, 329108, 355160, 411385, 443950, 506320, 632900, 658216, 710320, 822770, 887900, 1265800, 1316432, 1645540, 1775800, 2056925, 2531600, 3291080, 3551600, 4113850, 4322707, 6582160, 8227700, 8645414, 16455400, 17290828, 21613535, 32910800, 34581656, 43227070, 56195191, 69163312, 86454140, 108067675, 112390382, 172908280, 216135350, 224780764, 280975955, 345816560, 432270700, 449561528, 561951910, 864541400, 899123056, 1123903820, 1404879775, 1729082800, 2247807640, 2809759550, 4495615280, 5619519100, 11239038200, 22478076400]

約数ペア:

[(1, 22478076400), (2, 11239038200), (4, 5619519100), (5, 4495615280), (8, 2809759550), (10, 2247807640), (13, 1729082800), (16, 1404879775), (20, 1123903820), (25, 899123056), (26, 864541400), (40, 561951910), (50, 449561528), (52, 432270700), (65, 345816560), (80, 280975955), (100, 224780764), (104, 216135350), (130, 172908280), (200, 112390382), (208, 108067675), (260, 86454140), (325, 69163312), (400, 56195191), (520, 43227070), (650, 34581656), (683, 32910800), (1040, 21613535), (1300, 17290828), (1366, 16455400), (2600, 8645414), (2732, 8227700), (3415, 6582160), (5200, 4322707), (5464, 4113850), (6329, 3551600), (6830, 3291080), (8879, 2531600), (10928, 2056925), (12658, 1775800), (13660, 1645540), (17075, 1316432), (17758, 1265800), (25316, 887900), (27320, 822770), (31645, 710320), (34150, 658216), (35516, 632900), (44395, 506320), (50632, 443950), (54640, 411385), (63290, 355160), (68300, 329108), (71032, 316450), (82277, 273200), (88790, 253160), (101264, 221975), (126580, 177580), (136600, 164554), (142064, 158225)]