25232181700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{432799}}^1$

素因数の和:432877

約数の個数: 72

約数和(自身を含む): 60858604800

約数和(自身を除く): 35626423100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 2332, 2650, 2915, 5300, 5830, 11660, 14575, 29150, 58300, 432799, 865598, 1731196, 2163995, 4327990, 4760789, 8655980, 9521578, 10819975, 19043156, 21639950, 22938347, 23803945, 43279900, 45876694, 47607890, 91753388, 95215780, 114691735, 119019725, 229383470, 238039450, 252321817, 458766940, 476078900, 504643634, 573458675, 1009287268, 1146917350, 1261609085, 2293834700, 2523218170, 5046436340, 6308045425, 12616090850, 25232181700]

約数ペア:

[(1, 25232181700), (2, 12616090850), (4, 6308045425), (5, 5046436340), (10, 2523218170), (11, 2293834700), (20, 1261609085), (22, 1146917350), (25, 1009287268), (44, 573458675), (50, 504643634), (53, 476078900), (55, 458766940), (100, 252321817), (106, 238039450), (110, 229383470), (212, 119019725), (220, 114691735), (265, 95215780), (275, 91753388), (530, 47607890), (550, 45876694), (583, 43279900), (1060, 23803945), (1100, 22938347), (1166, 21639950), (1325, 19043156), (2332, 10819975), (2650, 9521578), (2915, 8655980), (5300, 4760789), (5830, 4327990), (11660, 2163995), (14575, 1731196), (29150, 865598), (58300, 432799)]