99521620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 248572800

約数和(自身を除く): 149051180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 209, 220, 290, 319, 380, 418, 551, 580, 638, 821, 836, 1045, 1102, 1276, 1595, 1642, 2090, 2204, 2755, 3190, 3284, 4105, 4180, 5510, 6061, 6380, 8210, 9031, 11020, 12122, 15599, 16420, 18062, 23809, 24244, 30305, 31198, 36124, 45155, 47618, 60610, 62396, 77995, 90310, 95236, 119045, 121220, 155990, 171589, 180620, 238090, 261899, 311980, 343178, 452371, 476180, 523798, 686356, 857945, 904742, 1047596, 1309495, 1715890, 1809484, 2261855, 2618990, 3431780, 4523710, 4976081, 5237980, 9047420, 9952162, 19904324, 24880405, 49760810, 99521620]

約数ペア:

[(1, 99521620), (2, 49760810), (4, 24880405), (5, 19904324), (10, 9952162), (11, 9047420), (19, 5237980), (20, 4976081), (22, 4523710), (29, 3431780), (38, 2618990), (44, 2261855), (55, 1809484), (58, 1715890), (76, 1309495), (95, 1047596), (110, 904742), (116, 857945), (145, 686356), (190, 523798), (209, 476180), (220, 452371), (290, 343178), (319, 311980), (380, 261899), (418, 238090), (551, 180620), (580, 171589), (638, 155990), (821, 121220), (836, 119045), (1045, 95236), (1102, 90310), (1276, 77995), (1595, 62396), (1642, 60610), (2090, 47618), (2204, 45155), (2755, 36124), (3190, 31198), (3284, 30305), (4105, 24244), (4180, 23809), (5510, 18062), (6061, 16420), (6380, 15599), (8210, 12122), (9031, 11020)]