105445120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7521

約数の個数: 72

約数和(自身を含む): 275572080

約数和(自身を除く): 170126960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 7489, 14080, 14978, 29956, 37445, 59912, 74890, 82379, 119824, 149780, 164758, 239648, 299560, 329516, 411895, 479296, 599120, 659032, 823790, 958592, 1198240, 1318064, 1647580, 1917184, 2396480, 2636128, 3295160, 4792960, 5272256, 6590320, 9585920, 10544512, 13180640, 21089024, 26361280, 52722560, 105445120]

約数ペア:

[(1, 105445120), (2, 52722560), (4, 26361280), (5, 21089024), (8, 13180640), (10, 10544512), (11, 9585920), (16, 6590320), (20, 5272256), (22, 4792960), (32, 3295160), (40, 2636128), (44, 2396480), (55, 1917184), (64, 1647580), (80, 1318064), (88, 1198240), (110, 958592), (128, 823790), (160, 659032), (176, 599120), (220, 479296), (256, 411895), (320, 329516), (352, 299560), (440, 239648), (640, 164758), (704, 149780), (880, 119824), (1280, 82379), (1408, 74890), (1760, 59912), (2816, 37445), (3520, 29956), (7040, 14978), (7489, 14080)]