8272294010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 15921245952

約数和(自身を除く): 7648951942

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 487, 613, 815, 974, 1226, 1630, 2435, 2771, 3065, 4870, 5542, 6130, 8279, 10421, 13855, 16558, 20842, 27710, 41395, 52105, 79381, 82790, 99919, 104210, 158762, 199838, 298531, 396905, 499595, 597062, 793810, 999190, 1349477, 1492655, 1698623, 2698954, 2985310, 3397246, 5075027, 6747385, 8493115, 10150054, 13494770, 16986230, 25375135, 48660553, 50750270, 97321106, 243302765, 486605530, 827229401, 1654458802, 4136147005, 8272294010]

約数ペア:

[(1, 8272294010), (2, 4136147005), (5, 1654458802), (10, 827229401), (17, 486605530), (34, 243302765), (85, 97321106), (163, 50750270), (170, 48660553), (326, 25375135), (487, 16986230), (613, 13494770), (815, 10150054), (974, 8493115), (1226, 6747385), (1630, 5075027), (2435, 3397246), (2771, 2985310), (3065, 2698954), (4870, 1698623), (5542, 1492655), (6130, 1349477), (8279, 999190), (10421, 793810), (13855, 597062), (16558, 499595), (20842, 396905), (27710, 298531), (41395, 199838), (52105, 158762), (79381, 104210), (82790, 99919)]