117406760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{172657}}^1$

素因数の和:172685

約数の個数: 32

約数和(自身を含む): 279705960

約数和(自身を除く): 162299200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 172657, 345314, 690628, 863285, 1381256, 1726570, 2935169, 3453140, 5870338, 6906280, 11740676, 14675845, 23481352, 29351690, 58703380, 117406760]

約数ペア:

[(1, 117406760), (2, 58703380), (4, 29351690), (5, 23481352), (8, 14675845), (10, 11740676), (17, 6906280), (20, 5870338), (34, 3453140), (40, 2935169), (68, 1726570), (85, 1381256), (136, 863285), (170, 690628), (340, 345314), (680, 172657)]