460103720

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{60223}}^1$

素因数の和:60425

約数の個数: 32

約数和(自身を含む): 1040670720

約数和(自身を除く): 580567000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 60223, 120446, 240892, 301115, 481784, 602230, 1204460, 2408920, 11502593, 23005186, 46010372, 57512965, 92020744, 115025930, 230051860, 460103720]

約数ペア:

[(1, 460103720), (2, 230051860), (4, 115025930), (5, 92020744), (8, 57512965), (10, 46010372), (20, 23005186), (40, 11502593), (191, 2408920), (382, 1204460), (764, 602230), (955, 481784), (1528, 301115), (1910, 240892), (3820, 120446), (7640, 60223)]