22472871220

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1\times {\mathrm{2441}}^1$

素因数の和:3828

約数の個数: 48

約数和(自身を含む): 47353798800

約数和(自身を除く): 24880927580

約数列:

[1, 2, 4, 5, 10, 20, 569, 809, 1138, 1618, 2276, 2441, 2845, 3236, 4045, 4882, 5690, 8090, 9764, 11380, 12205, 16180, 24410, 48820, 460321, 920642, 1388929, 1841284, 1974769, 2301605, 2777858, 3949538, 4603210, 5555716, 6944645, 7899076, 9206420, 9873845, 13889290, 19747690, 27778580, 39495380, 1123643561, 2247287122, 4494574244, 5618217805, 11236435610, 22472871220]

約数ペア:

[(1, 22472871220), (2, 11236435610), (4, 5618217805), (5, 4494574244), (10, 2247287122), (20, 1123643561), (569, 39495380), (809, 27778580), (1138, 19747690), (1618, 13889290), (2276, 9873845), (2441, 9206420), (2845, 7899076), (3236, 6944645), (4045, 5555716), (4882, 4603210), (5690, 3949538), (8090, 2777858), (9764, 2301605), (11380, 1974769), (12205, 1841284), (16180, 1388929), (24410, 920642), (48820, 460321)]