66074920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97169}}^1$

素因数の和:97197

約数の個数: 32

約数和(自身を含む): 157415400

約数和(自身を除く): 91340480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 97169, 194338, 388676, 485845, 777352, 971690, 1651873, 1943380, 3303746, 3886760, 6607492, 8259365, 13214984, 16518730, 33037460, 66074920]

約数ペア:

[(1, 66074920), (2, 33037460), (4, 16518730), (5, 13214984), (8, 8259365), (10, 6607492), (17, 3886760), (20, 3303746), (34, 1943380), (40, 1651873), (68, 971690), (85, 777352), (136, 485845), (170, 388676), (340, 194338), (680, 97169)]