24018940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 56327040

約数和(自身を除く): 32308100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 2539, 4730, 5078, 9460, 10156, 12695, 25390, 27929, 50780, 55858, 109177, 111716, 139645, 218354, 279290, 436708, 545885, 558580, 1091770, 1200947, 2183540, 2401894, 4803788, 6004735, 12009470, 24018940]

約数ペア:

[(1, 24018940), (2, 12009470), (4, 6004735), (5, 4803788), (10, 2401894), (11, 2183540), (20, 1200947), (22, 1091770), (43, 558580), (44, 545885), (55, 436708), (86, 279290), (110, 218354), (172, 139645), (215, 111716), (220, 109177), (430, 55858), (473, 50780), (860, 27929), (946, 25390), (1892, 12695), (2365, 10156), (2539, 9460), (4730, 5078)]