24397840

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1871}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 57103488

約数和(自身を除く): 32705648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 1871, 2608, 3260, 3742, 6520, 7484, 9355, 13040, 14968, 18710, 29936, 37420, 74840, 149680, 304973, 609946, 1219892, 1524865, 2439784, 3049730, 4879568, 6099460, 12198920, 24397840]

約数ペア:

[(1, 24397840), (2, 12198920), (4, 6099460), (5, 4879568), (8, 3049730), (10, 2439784), (16, 1524865), (20, 1219892), (40, 609946), (80, 304973), (163, 149680), (326, 74840), (652, 37420), (815, 29936), (1304, 18710), (1630, 14968), (1871, 13040), (2608, 9355), (3260, 7484), (3742, 6520)]