98964140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 245597184

約数和(自身を除く): 146633044

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 47, 55, 68, 85, 94, 110, 170, 187, 188, 220, 235, 340, 374, 470, 517, 563, 748, 799, 935, 940, 1034, 1126, 1598, 1870, 2068, 2252, 2585, 2815, 3196, 3740, 3995, 5170, 5630, 6193, 7990, 8789, 9571, 10340, 11260, 12386, 15980, 17578, 19142, 24772, 26461, 30965, 35156, 38284, 43945, 47855, 52922, 61930, 87890, 95710, 105281, 105844, 123860, 132305, 175780, 191420, 210562, 264610, 291071, 421124, 449837, 526405, 529220, 582142, 899674, 1052810, 1164284, 1455355, 1799348, 2105620, 2249185, 2910710, 4498370, 4948207, 5821420, 8996740, 9896414, 19792828, 24741035, 49482070, 98964140]

約数ペア:

[(1, 98964140), (2, 49482070), (4, 24741035), (5, 19792828), (10, 9896414), (11, 8996740), (17, 5821420), (20, 4948207), (22, 4498370), (34, 2910710), (44, 2249185), (47, 2105620), (55, 1799348), (68, 1455355), (85, 1164284), (94, 1052810), (110, 899674), (170, 582142), (187, 529220), (188, 526405), (220, 449837), (235, 421124), (340, 291071), (374, 264610), (470, 210562), (517, 191420), (563, 175780), (748, 132305), (799, 123860), (935, 105844), (940, 105281), (1034, 95710), (1126, 87890), (1598, 61930), (1870, 52922), (2068, 47855), (2252, 43945), (2585, 38284), (2815, 35156), (3196, 30965), (3740, 26461), (3995, 24772), (5170, 19142), (5630, 17578), (6193, 15980), (7990, 12386), (8789, 11260), (9571, 10340)]