25693140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3539}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 79097760

約数和(自身を除く): 53404620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3539, 3630, 7078, 7260, 10617, 14156, 17695, 21234, 35390, 38929, 42468, 53085, 70780, 77858, 106170, 116787, 155716, 194645, 212340, 233574, 389290, 428219, 467148, 583935, 778580, 856438, 1167870, 1284657, 1712876, 2141095, 2335740, 2569314, 4282190, 5138628, 6423285, 8564380, 12846570, 25693140]

約数ペア:

[(1, 25693140), (2, 12846570), (3, 8564380), (4, 6423285), (5, 5138628), (6, 4282190), (10, 2569314), (11, 2335740), (12, 2141095), (15, 1712876), (20, 1284657), (22, 1167870), (30, 856438), (33, 778580), (44, 583935), (55, 467148), (60, 428219), (66, 389290), (110, 233574), (121, 212340), (132, 194645), (165, 155716), (220, 116787), (242, 106170), (330, 77858), (363, 70780), (484, 53085), (605, 42468), (660, 38929), (726, 35390), (1210, 21234), (1452, 17695), (1815, 14156), (2420, 10617), (3539, 7260), (3630, 7078)]