165235160

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2843}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 372165840

約数和(自身を除く): 206930680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 2843, 2906, 5686, 5812, 7265, 11372, 11624, 14215, 14530, 22744, 28430, 29060, 56860, 58120, 113720, 4130879, 8261758, 16523516, 20654395, 33047032, 41308790, 82617580, 165235160]

約数ペア:

[(1, 165235160), (2, 82617580), (4, 41308790), (5, 33047032), (8, 20654395), (10, 16523516), (20, 8261758), (40, 4130879), (1453, 113720), (2843, 58120), (2906, 56860), (5686, 29060), (5812, 28430), (7265, 22744), (11372, 14530), (11624, 14215)]