87116480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24749}}^1$

素因数の和:24777

約数の個数: 56

約数和(自身を含む): 226314000

約数和(自身を除く): 139197520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 24749, 49498, 98996, 123745, 197992, 247490, 272239, 395984, 494980, 544478, 791968, 989960, 1088956, 1361195, 1583936, 1979920, 2177912, 2722390, 3959840, 4355824, 5444780, 7919680, 8711648, 10889560, 17423296, 21779120, 43558240, 87116480]

約数ペア:

[(1, 87116480), (2, 43558240), (4, 21779120), (5, 17423296), (8, 10889560), (10, 8711648), (11, 7919680), (16, 5444780), (20, 4355824), (22, 3959840), (32, 2722390), (40, 2177912), (44, 1979920), (55, 1583936), (64, 1361195), (80, 1088956), (88, 989960), (110, 791968), (160, 544478), (176, 494980), (220, 395984), (320, 272239), (352, 247490), (440, 197992), (704, 123745), (880, 98996), (1760, 49498), (3520, 24749)]