91241260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 216513360

約数和(自身を除く): 125272100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 407, 484, 605, 740, 814, 1019, 1210, 1628, 2035, 2038, 2420, 4070, 4076, 4477, 5095, 8140, 8954, 10190, 11209, 17908, 20380, 22385, 22418, 37703, 44770, 44836, 56045, 75406, 89540, 112090, 123299, 150812, 188515, 224180, 246598, 377030, 414733, 493196, 616495, 754060, 829466, 1232990, 1658932, 2073665, 2465980, 4147330, 4562063, 8294660, 9124126, 18248252, 22810315, 45620630, 91241260]

約数ペア:

[(1, 91241260), (2, 45620630), (4, 22810315), (5, 18248252), (10, 9124126), (11, 8294660), (20, 4562063), (22, 4147330), (37, 2465980), (44, 2073665), (55, 1658932), (74, 1232990), (110, 829466), (121, 754060), (148, 616495), (185, 493196), (220, 414733), (242, 377030), (370, 246598), (407, 224180), (484, 188515), (605, 150812), (740, 123299), (814, 112090), (1019, 89540), (1210, 75406), (1628, 56045), (2035, 44836), (2038, 44770), (2420, 37703), (4070, 22418), (4076, 22385), (4477, 20380), (5095, 17908), (8140, 11209), (8954, 10190)]