15666040060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{42061}}^1$

素因数の和:43774

約数の個数: 48

約数和(自身を含む): 35911526112

約数和(自身を除く): 20245486052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1693, 3386, 6772, 8465, 16930, 18623, 33860, 37246, 42061, 74492, 84122, 93115, 168244, 186230, 210305, 372460, 420610, 462671, 841220, 925342, 1850684, 2313355, 4626710, 9253420, 71209273, 142418546, 284837092, 356046365, 712092730, 783302003, 1424185460, 1566604006, 3133208012, 3916510015, 7833020030, 15666040060]

約数ペア:

[(1, 15666040060), (2, 7833020030), (4, 3916510015), (5, 3133208012), (10, 1566604006), (11, 1424185460), (20, 783302003), (22, 712092730), (44, 356046365), (55, 284837092), (110, 142418546), (220, 71209273), (1693, 9253420), (3386, 4626710), (6772, 2313355), (8465, 1850684), (16930, 925342), (18623, 841220), (33860, 462671), (37246, 420610), (42061, 372460), (74492, 210305), (84122, 186230), (93115, 168244)]