41281570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 82688760

約数和(自身を除く): 41407190

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 218, 242, 313, 545, 605, 626, 1090, 1199, 1210, 1565, 2398, 3130, 3443, 5995, 6886, 11990, 13189, 17215, 26378, 34117, 34430, 37873, 65945, 68234, 75746, 131890, 170585, 189365, 341170, 375287, 378730, 750574, 1876435, 3752870, 4128157, 8256314, 20640785, 41281570]

約数ペア:

[(1, 41281570), (2, 20640785), (5, 8256314), (10, 4128157), (11, 3752870), (22, 1876435), (55, 750574), (109, 378730), (110, 375287), (121, 341170), (218, 189365), (242, 170585), (313, 131890), (545, 75746), (605, 68234), (626, 65945), (1090, 37873), (1199, 34430), (1210, 34117), (1565, 26378), (2398, 17215), (3130, 13189), (3443, 11990), (5995, 6886)]