85222010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 75741190

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 4139, 8278, 10295, 20590, 20695, 41390, 120031, 240062, 293869, 587738, 600155, 1200310, 1469345, 2938690, 8522201, 17044402, 42611005, 85222010]

約数ペア:

[(1, 85222010), (2, 42611005), (5, 17044402), (10, 8522201), (29, 2938690), (58, 1469345), (71, 1200310), (142, 600155), (145, 587738), (290, 293869), (355, 240062), (710, 120031), (2059, 41390), (4118, 20695), (4139, 20590), (8278, 10295)]