61893520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59513}}^1$

素因数の和:59539

約数の個数: 40

約数和(自身を含む): 154974456

約数和(自身を除く): 93080936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 59513, 119026, 238052, 297565, 476104, 595130, 773669, 952208, 1190260, 1547338, 2380520, 3094676, 3868345, 4761040, 6189352, 7736690, 12378704, 15473380, 30946760, 61893520]

約数ペア:

[(1, 61893520), (2, 30946760), (4, 15473380), (5, 12378704), (8, 7736690), (10, 6189352), (13, 4761040), (16, 3868345), (20, 3094676), (26, 2380520), (40, 1547338), (52, 1190260), (65, 952208), (80, 773669), (104, 595130), (130, 476104), (208, 297565), (260, 238052), (520, 119026), (1040, 59513)]