118432540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 265077792

約数和(自身を除く): 146645252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2137, 2771, 3260, 4274, 5542, 8548, 10685, 11084, 13855, 21370, 27710, 36329, 42740, 55420, 72658, 145316, 181645, 348331, 363290, 696662, 726580, 1393324, 1741655, 3483310, 5921627, 6966620, 11843254, 23686508, 29608135, 59216270, 118432540]

約数ペア:

[(1, 118432540), (2, 59216270), (4, 29608135), (5, 23686508), (10, 11843254), (17, 6966620), (20, 5921627), (34, 3483310), (68, 1741655), (85, 1393324), (163, 726580), (170, 696662), (326, 363290), (340, 348331), (652, 181645), (815, 145316), (1630, 72658), (2137, 55420), (2771, 42740), (3260, 36329), (4274, 27710), (5542, 21370), (8548, 13855), (10685, 11084)]