24567920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23623}}^1$

素因数の和:23649

約数の個数: 40

約数和(自身を含む): 61516896

約数和(自身を除く): 36948976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23623, 47246, 94492, 118115, 188984, 236230, 307099, 377968, 472460, 614198, 944920, 1228396, 1535495, 1889840, 2456792, 3070990, 4913584, 6141980, 12283960, 24567920]

約数ペア:

[(1, 24567920), (2, 12283960), (4, 6141980), (5, 4913584), (8, 3070990), (10, 2456792), (13, 1889840), (16, 1535495), (20, 1228396), (26, 944920), (40, 614198), (52, 472460), (65, 377968), (80, 307099), (104, 236230), (130, 188984), (208, 118115), (260, 94492), (520, 47246), (1040, 23623)]