1158111760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1113569}}^1$

素因数の和:1113595

約数の個数: 40

約数和(自身を含む): 2899736280

約数和(自身を除く): 1741624520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1113569, 2227138, 4454276, 5567845, 8908552, 11135690, 14476397, 17817104, 22271380, 28952794, 44542760, 57905588, 72381985, 89085520, 115811176, 144763970, 231622352, 289527940, 579055880, 1158111760]

約数ペア:

[(1, 1158111760), (2, 579055880), (4, 289527940), (5, 231622352), (8, 144763970), (10, 115811176), (13, 89085520), (16, 72381985), (20, 57905588), (26, 44542760), (40, 28952794), (52, 22271380), (65, 17817104), (80, 14476397), (104, 11135690), (130, 8908552), (208, 5567845), (260, 4454276), (520, 2227138), (1040, 1113569)]