40590110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9973}}^1$

素因数の和:10028

約数の個数: 32

約数和(自身を含む): 81866592

約数和(自身を除く): 41276482

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 9973, 19946, 49865, 99730, 109703, 219406, 369001, 548515, 738002, 1097030, 1845005, 3690010, 4059011, 8118022, 20295055, 40590110]

約数ペア:

[(1, 40590110), (2, 20295055), (5, 8118022), (10, 4059011), (11, 3690010), (22, 1845005), (37, 1097030), (55, 738002), (74, 548515), (110, 369001), (185, 219406), (370, 109703), (407, 99730), (814, 49865), (2035, 19946), (4070, 9973)]