480166.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73363}}^1$

素因数の和:73393

約数の個数: 40

約数和(自身を含む): 245622672

約数和(自身を除く): 145848992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 73363, 146726, 293452, 366815, 586904, 733630, 1173808, 1247171, 1467260, 2494342, 2934520, 4988684, 5869040, 6235855, 9977368, 12471710, 19954736, 24943420, 49886840, 99773680]

約数ペア:

[(1, 99773680), (2, 49886840), (4, 24943420), (5, 19954736), (8, 12471710), (10, 9977368), (16, 6235855), (17, 5869040), (20, 4988684), (34, 2934520), (40, 2494342), (68, 1467260), (80, 1247171), (85, 1173808), (136, 733630), (170, 586904), (272, 366815), (340, 293452), (680, 146726), (1360, 73363)]