708084080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1723}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 1800849024

約数和(自身を除く): 1092764944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 467, 880, 934, 1723, 1868, 2335, 3446, 3736, 4670, 5137, 6892, 7472, 8615, 9340, 10274, 13784, 17230, 18680, 18953, 20548, 25685, 27568, 34460, 37360, 37906, 41096, 51370, 68920, 75812, 82192, 94765, 102740, 137840, 151624, 189530, 205480, 303248, 379060, 410960, 758120, 804641, 1516240, 1609282, 3218564, 4023205, 6437128, 8046410, 8851051, 12874256, 16092820, 17702102, 32185640, 35404204, 44255255, 64371280, 70808408, 88510510, 141616816, 177021020, 354042040, 708084080]

約数ペア:

[(1, 708084080), (2, 354042040), (4, 177021020), (5, 141616816), (8, 88510510), (10, 70808408), (11, 64371280), (16, 44255255), (20, 35404204), (22, 32185640), (40, 17702102), (44, 16092820), (55, 12874256), (80, 8851051), (88, 8046410), (110, 6437128), (176, 4023205), (220, 3218564), (440, 1609282), (467, 1516240), (880, 804641), (934, 758120), (1723, 410960), (1868, 379060), (2335, 303248), (3446, 205480), (3736, 189530), (4670, 151624), (5137, 137840), (6892, 102740), (7472, 94765), (8615, 82192), (9340, 75812), (10274, 68920), (13784, 51370), (17230, 41096), (18680, 37906), (18953, 37360), (20548, 34460), (25685, 27568)]