23785840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22871}}^1$

素因数の和:22897

約数の個数: 40

約数和(自身を含む): 59558688

約数和(自身を除く): 35772848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22871, 45742, 91484, 114355, 182968, 228710, 297323, 365936, 457420, 594646, 914840, 1189292, 1486615, 1829680, 2378584, 2973230, 4757168, 5946460, 11892920, 23785840]

約数ペア:

[(1, 23785840), (2, 11892920), (4, 5946460), (5, 4757168), (8, 2973230), (10, 2378584), (13, 1829680), (16, 1486615), (20, 1189292), (26, 914840), (40, 594646), (52, 457420), (65, 365936), (80, 297323), (104, 228710), (130, 182968), (208, 114355), (260, 91484), (520, 45742), (1040, 22871)]