65730160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2843}}^1$

素因数の和:2890

約数の個数: 60

約数和(自身を含む): 162398088

約数和(自身を除く): 96667928

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, 2843, 2890, 4624, 5686, 5780, 11372, 11560, 14215, 22744, 23120, 28430, 45488, 48331, 56860, 96662, 113720, 193324, 227440, 241655, 386648, 483310, 773296, 821627, 966620, 1643254, 1933240, 3286508, 3866480, 4108135, 6573016, 8216270, 13146032, 16432540, 32865080, 65730160]

約数ペア:

[(1, 65730160), (2, 32865080), (4, 16432540), (5, 13146032), (8, 8216270), (10, 6573016), (16, 4108135), (17, 3866480), (20, 3286508), (34, 1933240), (40, 1643254), (68, 966620), (80, 821627), (85, 773296), (136, 483310), (170, 386648), (272, 241655), (289, 227440), (340, 193324), (578, 113720), (680, 96662), (1156, 56860), (1360, 48331), (1445, 45488), (2312, 28430), (2843, 23120), (2890, 22744), (4624, 14215), (5686, 11560), (5780, 11372)]