3893440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^3$

素因数の和:86

約数の個数: 56

約数和(自身を含む): 9692640

約数和(自身を除く): 5799200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 529, 736, 920, 1058, 1472, 1840, 2116, 2645, 3680, 4232, 5290, 7360, 8464, 10580, 12167, 16928, 21160, 24334, 33856, 42320, 48668, 60835, 84640, 97336, 121670, 169280, 194672, 243340, 389344, 486680, 778688, 973360, 1946720, 3893440]

約数ペア:

[(1, 3893440), (2, 1946720), (4, 973360), (5, 778688), (8, 486680), (10, 389344), (16, 243340), (20, 194672), (23, 169280), (32, 121670), (40, 97336), (46, 84640), (64, 60835), (80, 48668), (92, 42320), (115, 33856), (160, 24334), (184, 21160), (230, 16928), (320, 12167), (368, 10580), (460, 8464), (529, 7360), (736, 5290), (920, 4232), (1058, 3680), (1472, 2645), (1840, 2116)]