25283580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 83145216

約数和(自身を除く): 57861636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 1627, 2220, 2590, 3108, 3254, 3885, 4881, 5180, 6508, 7770, 8135, 9762, 11389, 15540, 16270, 19524, 22778, 24405, 32540, 34167, 45556, 48810, 56945, 60199, 68334, 97620, 113890, 120398, 136668, 170835, 180597, 227780, 240796, 300995, 341670, 361194, 421393, 601990, 683340, 722388, 842786, 902985, 1203980, 1264179, 1685572, 1805970, 2106965, 2528358, 3611940, 4213930, 5056716, 6320895, 8427860, 12641790, 25283580]

約数ペア:

[(1, 25283580), (2, 12641790), (3, 8427860), (4, 6320895), (5, 5056716), (6, 4213930), (7, 3611940), (10, 2528358), (12, 2106965), (14, 1805970), (15, 1685572), (20, 1264179), (21, 1203980), (28, 902985), (30, 842786), (35, 722388), (37, 683340), (42, 601990), (60, 421393), (70, 361194), (74, 341670), (84, 300995), (105, 240796), (111, 227780), (140, 180597), (148, 170835), (185, 136668), (210, 120398), (222, 113890), (259, 97620), (370, 68334), (420, 60199), (444, 56945), (518, 48810), (555, 45556), (740, 34167), (777, 32540), (1036, 24405), (1110, 22778), (1295, 19524), (1554, 16270), (1627, 15540), (2220, 11389), (2590, 9762), (3108, 8135), (3254, 7770), (3885, 6508), (4881, 5180)]