117944840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{226817}}^1$

素因数の和:226841

約数の個数: 32

約数和(自身を含む): 285790680

約数和(自身を除く): 167845840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 226817, 453634, 907268, 1134085, 1814536, 2268170, 2948621, 4536340, 5897242, 9072680, 11794484, 14743105, 23588968, 29486210, 58972420, 117944840]

約数ペア:

[(1, 117944840), (2, 58972420), (4, 29486210), (5, 23588968), (8, 14743105), (10, 11794484), (13, 9072680), (20, 5897242), (26, 4536340), (40, 2948621), (52, 2268170), (65, 1814536), (104, 1134085), (130, 907268), (260, 453634), (520, 226817)]