1070676860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{7043}}^1$

素因数の和:7754

約数の個数: 48

約数和(自身を含む): 2456721792

約数和(自身を除く): 1386044932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 691, 1382, 2764, 3455, 6910, 7043, 7601, 13820, 14086, 15202, 28172, 30404, 35215, 38005, 70430, 76010, 77473, 140860, 152020, 154946, 309892, 387365, 774730, 1549460, 4866713, 9733426, 19466852, 24333565, 48667130, 53533843, 97334260, 107067686, 214135372, 267669215, 535338430, 1070676860]

約数ペア:

[(1, 1070676860), (2, 535338430), (4, 267669215), (5, 214135372), (10, 107067686), (11, 97334260), (20, 53533843), (22, 48667130), (44, 24333565), (55, 19466852), (110, 9733426), (220, 4866713), (691, 1549460), (1382, 774730), (2764, 387365), (3455, 309892), (6910, 154946), (7043, 152020), (7601, 140860), (13820, 77473), (14086, 76010), (15202, 70430), (28172, 38005), (30404, 35215)]