98732620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 242119584

約数和(自身を除く): 143386964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 113, 140, 158, 226, 316, 395, 452, 553, 565, 790, 791, 1106, 1130, 1580, 1582, 2212, 2260, 2765, 3164, 3955, 5530, 6241, 7910, 8927, 11060, 12482, 15820, 17854, 24964, 31205, 35708, 43687, 44635, 62410, 62489, 87374, 89270, 124820, 124978, 174748, 178540, 218435, 249956, 312445, 436870, 624890, 705233, 873740, 1249780, 1410466, 2820932, 3526165, 4936631, 7052330, 9873262, 14104660, 19746524, 24683155, 49366310, 98732620]

約数ペア:

[(1, 98732620), (2, 49366310), (4, 24683155), (5, 19746524), (7, 14104660), (10, 9873262), (14, 7052330), (20, 4936631), (28, 3526165), (35, 2820932), (70, 1410466), (79, 1249780), (113, 873740), (140, 705233), (158, 624890), (226, 436870), (316, 312445), (395, 249956), (452, 218435), (553, 178540), (565, 174748), (790, 124978), (791, 124820), (1106, 89270), (1130, 87374), (1580, 62489), (1582, 62410), (2212, 44635), (2260, 43687), (2765, 35708), (3164, 31205), (3955, 24964), (5530, 17854), (6241, 15820), (7910, 12482), (8927, 11060)]