804535960

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{74771}}^1$

素因数の和:75051

約数の個数: 32

約数和(自身を含む): 1816959600

約数和(自身を除く): 1012423640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 74771, 149542, 299084, 373855, 598168, 747710, 1495420, 2990840, 20113399, 40226798, 80453596, 100566995, 160907192, 201133990, 402267980, 804535960]

約数ペア:

[(1, 804535960), (2, 402267980), (4, 201133990), (5, 160907192), (8, 100566995), (10, 80453596), (20, 40226798), (40, 20113399), (269, 2990840), (538, 1495420), (1076, 747710), (1345, 598168), (2152, 373855), (2690, 299084), (5380, 149542), (10760, 74771)]