84541850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 84197350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1259, 1343, 1975, 2518, 2686, 3950, 6295, 6715, 12590, 13430, 21403, 31475, 33575, 42806, 62950, 67150, 99461, 107015, 198922, 214030, 497305, 535075, 994610, 1070150, 1690837, 2486525, 3381674, 4973050, 8454185, 16908370, 42270925, 84541850]

約数ペア:

[(1, 84541850), (2, 42270925), (5, 16908370), (10, 8454185), (17, 4973050), (25, 3381674), (34, 2486525), (50, 1690837), (79, 1070150), (85, 994610), (158, 535075), (170, 497305), (395, 214030), (425, 198922), (790, 107015), (850, 99461), (1259, 67150), (1343, 62950), (1975, 42806), (2518, 33575), (2686, 31475), (3950, 21403), (6295, 13430), (6715, 12590)]