20283052400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{134503}}^1$

素因数の和:134563

約数の個数: 120

約数和(自身を含む): 54288504480

約数和(自身を除く): 34005452080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 290, 325, 377, 400, 464, 520, 580, 650, 725, 754, 1040, 1160, 1300, 1450, 1508, 1885, 2320, 2600, 2900, 3016, 3770, 5200, 5800, 6032, 7540, 9425, 11600, 15080, 18850, 30160, 37700, 75400, 134503, 150800, 269006, 538012, 672515, 1076024, 1345030, 1748539, 2152048, 2690060, 3362575, 3497078, 3900587, 5380120, 6725150, 6994156, 7801174, 8742695, 10760240, 13450300, 13988312, 15602348, 17485390, 19502935, 26900600, 27976624, 31204696, 34970780, 39005870, 43713475, 50707631, 53801200, 62409392, 69941560, 78011740, 87426950, 97514675, 101415262, 139883120, 156023480, 174853900, 195029350, 202830524, 253538155, 312046960, 349707800, 390058700, 405661048, 507076310, 699415600, 780117400, 811322096, 1014152620, 1267690775, 1560234800, 2028305240, 2535381550, 4056610480, 5070763100, 10141526200, 20283052400]

約数ペア:

[(1, 20283052400), (2, 10141526200), (4, 5070763100), (5, 4056610480), (8, 2535381550), (10, 2028305240), (13, 1560234800), (16, 1267690775), (20, 1014152620), (25, 811322096), (26, 780117400), (29, 699415600), (40, 507076310), (50, 405661048), (52, 390058700), (58, 349707800), (65, 312046960), (80, 253538155), (100, 202830524), (104, 195029350), (116, 174853900), (130, 156023480), (145, 139883120), (200, 101415262), (208, 97514675), (232, 87426950), (260, 78011740), (290, 69941560), (325, 62409392), (377, 53801200), (400, 50707631), (464, 43713475), (520, 39005870), (580, 34970780), (650, 31204696), (725, 27976624), (754, 26900600), (1040, 19502935), (1160, 17485390), (1300, 15602348), (1450, 13988312), (1508, 13450300), (1885, 10760240), (2320, 8742695), (2600, 7801174), (2900, 6994156), (3016, 6725150), (3770, 5380120), (5200, 3900587), (5800, 3497078), (6032, 3362575), (7540, 2690060), (9425, 2152048), (11600, 1748539), (15080, 1345030), (18850, 1076024), (30160, 672515), (37700, 538012), (75400, 269006), (134503, 150800)]