117472720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5081}}^1$

素因数の和:5128

約数の個数: 60

約数和(自身を含む): 290192364

約数和(自身を除く): 172719644

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5081, 5780, 10162, 11560, 20324, 23120, 25405, 40648, 50810, 81296, 86377, 101620, 172754, 203240, 345508, 406480, 431885, 691016, 863770, 1382032, 1468409, 1727540, 2936818, 3455080, 5873636, 6910160, 7342045, 11747272, 14684090, 23494544, 29368180, 58736360, 117472720]

約数ペア:

[(1, 117472720), (2, 58736360), (4, 29368180), (5, 23494544), (8, 14684090), (10, 11747272), (16, 7342045), (17, 6910160), (20, 5873636), (34, 3455080), (40, 2936818), (68, 1727540), (80, 1468409), (85, 1382032), (136, 863770), (170, 691016), (272, 431885), (289, 406480), (340, 345508), (578, 203240), (680, 172754), (1156, 101620), (1360, 86377), (1445, 81296), (2312, 50810), (2890, 40648), (4624, 25405), (5081, 23120), (5780, 20324), (10162, 11560)]