69400120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102059}}^1$

素因数の和:102087

約数の個数: 32

約数和(自身を含む): 165337200

約数和(自身を除く): 95937080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 102059, 204118, 408236, 510295, 816472, 1020590, 1735003, 2041180, 3470006, 4082360, 6940012, 8675015, 13880024, 17350030, 34700060, 69400120]

約数ペア:

[(1, 69400120), (2, 34700060), (4, 17350030), (5, 13880024), (8, 8675015), (10, 6940012), (17, 4082360), (20, 3470006), (34, 2041180), (40, 1735003), (68, 1020590), (85, 816472), (136, 510295), (170, 408236), (340, 204118), (680, 102059)]