41426540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 90773760

約数和(自身を除く): 49347220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 613, 620, 1090, 1226, 2180, 2452, 3065, 3379, 6130, 6758, 12260, 13516, 16895, 19003, 33790, 38006, 66817, 67580, 76012, 95015, 133634, 190030, 267268, 334085, 380060, 668170, 1336340, 2071327, 4142654, 8285308, 10356635, 20713270, 41426540]

約数ペア:

[(1, 41426540), (2, 20713270), (4, 10356635), (5, 8285308), (10, 4142654), (20, 2071327), (31, 1336340), (62, 668170), (109, 380060), (124, 334085), (155, 267268), (218, 190030), (310, 133634), (436, 95015), (545, 76012), (613, 67580), (620, 66817), (1090, 38006), (1226, 33790), (2180, 19003), (2452, 16895), (3065, 13516), (3379, 12260), (6130, 6758)]