101071760

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4561}}^1$

素因数の和:4851

約数の個数: 40

約数和(自身を含む): 235891896

約数和(自身を除く): 134820136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 4561, 5540, 9122, 11080, 18244, 22160, 22805, 36488, 45610, 72976, 91220, 182440, 364880, 1263397, 2526794, 5053588, 6316985, 10107176, 12633970, 20214352, 25267940, 50535880, 101071760]

約数ペア:

[(1, 101071760), (2, 50535880), (4, 25267940), (5, 20214352), (8, 12633970), (10, 10107176), (16, 6316985), (20, 5053588), (40, 2526794), (80, 1263397), (277, 364880), (554, 182440), (1108, 91220), (1385, 72976), (2216, 45610), (2770, 36488), (4432, 22805), (4561, 22160), (5540, 18244), (9122, 11080)]