42280640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3625

約数の個数: 56

約数和(自身を含む): 103430832

約数和(自身を除く): 61150192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 3571, 5920, 7142, 11840, 14284, 17855, 28568, 35710, 57136, 71420, 114272, 132127, 142840, 228544, 264254, 285680, 528508, 571360, 660635, 1057016, 1142720, 1321270, 2114032, 2642540, 4228064, 5285080, 8456128, 10570160, 21140320, 42280640]

約数ペア:

[(1, 42280640), (2, 21140320), (4, 10570160), (5, 8456128), (8, 5285080), (10, 4228064), (16, 2642540), (20, 2114032), (32, 1321270), (37, 1142720), (40, 1057016), (64, 660635), (74, 571360), (80, 528508), (148, 285680), (160, 264254), (185, 228544), (296, 142840), (320, 132127), (370, 114272), (592, 71420), (740, 57136), (1184, 35710), (1480, 28568), (2368, 17855), (2960, 14284), (3571, 11840), (5920, 7142)]