91156040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134053}}^1$

素因数の和:134081

約数の個数: 32

約数和(自身を含む): 217167480

約数和(自身を除く): 126011440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 134053, 268106, 536212, 670265, 1072424, 1340530, 2278901, 2681060, 4557802, 5362120, 9115604, 11394505, 18231208, 22789010, 45578020, 91156040]

約数ペア:

[(1, 91156040), (2, 45578020), (4, 22789010), (5, 18231208), (8, 11394505), (10, 9115604), (17, 5362120), (20, 4557802), (34, 2681060), (40, 2278901), (68, 1340530), (85, 1072424), (136, 670265), (170, 536212), (340, 268106), (680, 134053)]