98558240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 262906560

約数和(自身を除く): 164348320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1760, 1931, 2320, 2552, 3190, 3862, 4640, 5104, 6380, 7724, 9655, 10208, 12760, 15448, 19310, 21241, 25520, 30896, 38620, 42482, 51040, 55999, 61792, 77240, 84964, 106205, 111998, 154480, 169928, 212410, 223996, 279995, 308960, 339856, 424820, 447992, 559990, 615989, 679712, 849640, 895984, 1119980, 1231978, 1699280, 1791968, 2239960, 2463956, 3079945, 3398560, 4479920, 4927912, 6159890, 8959840, 9855824, 12319780, 19711648, 24639560, 49279120, 98558240]

約数ペア:

[(1, 98558240), (2, 49279120), (4, 24639560), (5, 19711648), (8, 12319780), (10, 9855824), (11, 8959840), (16, 6159890), (20, 4927912), (22, 4479920), (29, 3398560), (32, 3079945), (40, 2463956), (44, 2239960), (55, 1791968), (58, 1699280), (80, 1231978), (88, 1119980), (110, 895984), (116, 849640), (145, 679712), (160, 615989), (176, 559990), (220, 447992), (232, 424820), (290, 339856), (319, 308960), (352, 279995), (440, 223996), (464, 212410), (580, 169928), (638, 154480), (880, 111998), (928, 106205), (1160, 84964), (1276, 77240), (1595, 61792), (1760, 55999), (1931, 51040), (2320, 42482), (2552, 38620), (3190, 30896), (3862, 25520), (4640, 21241), (5104, 19310), (6380, 15448), (7724, 12760), (9655, 10208)]