29245280

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3951

約数の個数: 48

約数和(自身を含む): 70580160

約数和(自身を除く): 41334880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 3889, 7520, 7778, 15556, 19445, 31112, 38890, 62224, 77780, 124448, 155560, 182783, 311120, 365566, 622240, 731132, 913915, 1462264, 1827830, 2924528, 3655660, 5849056, 7311320, 14622640, 29245280]

約数ペア:

[(1, 29245280), (2, 14622640), (4, 7311320), (5, 5849056), (8, 3655660), (10, 2924528), (16, 1827830), (20, 1462264), (32, 913915), (40, 731132), (47, 622240), (80, 365566), (94, 311120), (160, 182783), (188, 155560), (235, 124448), (376, 77780), (470, 62224), (752, 38890), (940, 31112), (1504, 19445), (1880, 15556), (3760, 7778), (3889, 7520)]