4580888920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1013471}}^1$

素因数の和:1013595

約数の個数: 32

約数和(自身を含む): 10398222720

約数和(自身を除く): 5817333800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 1013471, 2026942, 4053884, 5067355, 8107768, 10134710, 20269420, 40538840, 114522223, 229044446, 458088892, 572611115, 916177784, 1145222230, 2290444460, 4580888920]

約数ペア:

[(1, 4580888920), (2, 2290444460), (4, 1145222230), (5, 916177784), (8, 572611115), (10, 458088892), (20, 229044446), (40, 114522223), (113, 40538840), (226, 20269420), (452, 10134710), (565, 8107768), (904, 5067355), (1130, 4053884), (2260, 2026942), (4520, 1013471)]