4883080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 11975040

約数和(自身を除く): 7091960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 167, 170, 172, 215, 334, 340, 344, 430, 668, 680, 731, 835, 860, 1336, 1462, 1670, 1720, 2839, 2924, 3340, 3655, 5678, 5848, 6680, 7181, 7310, 11356, 14195, 14362, 14620, 22712, 28390, 28724, 29240, 35905, 56780, 57448, 71810, 113560, 122077, 143620, 244154, 287240, 488308, 610385, 976616, 1220770, 2441540, 4883080]

約数ペア:

[(1, 4883080), (2, 2441540), (4, 1220770), (5, 976616), (8, 610385), (10, 488308), (17, 287240), (20, 244154), (34, 143620), (40, 122077), (43, 113560), (68, 71810), (85, 57448), (86, 56780), (136, 35905), (167, 29240), (170, 28724), (172, 28390), (215, 22712), (334, 14620), (340, 14362), (344, 14195), (430, 11356), (668, 7310), (680, 7181), (731, 6680), (835, 5848), (860, 5678), (1336, 3655), (1462, 3340), (1670, 2924), (1720, 2839)]