28410560

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1953

約数の個数: 56

約数和(自身を含む): 69128640

約数和(自身を除く): 40718080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 1889, 3008, 3760, 3778, 7520, 7556, 9445, 15040, 15112, 18890, 30224, 37780, 60448, 75560, 88783, 120896, 151120, 177566, 302240, 355132, 443915, 604480, 710264, 887830, 1420528, 1775660, 2841056, 3551320, 5682112, 7102640, 14205280, 28410560]

約数ペア:

[(1, 28410560), (2, 14205280), (4, 7102640), (5, 5682112), (8, 3551320), (10, 2841056), (16, 1775660), (20, 1420528), (32, 887830), (40, 710264), (47, 604480), (64, 443915), (80, 355132), (94, 302240), (160, 177566), (188, 151120), (235, 120896), (320, 88783), (376, 75560), (470, 60448), (752, 37780), (940, 30224), (1504, 18890), (1880, 15112), (1889, 15040), (3008, 9445), (3760, 7556), (3778, 7520)]