87466430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 162518400

約数和(自身を除く): 75051970

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 2089, 4178, 4187, 8374, 10445, 20890, 20935, 41870, 110717, 165031, 221434, 330062, 553585, 825155, 1107170, 1650310, 8746643, 17493286, 43733215, 87466430]

約数ペア:

[(1, 87466430), (2, 43733215), (5, 17493286), (10, 8746643), (53, 1650310), (79, 1107170), (106, 825155), (158, 553585), (265, 330062), (395, 221434), (530, 165031), (790, 110717), (2089, 41870), (4178, 20935), (4187, 20890), (8374, 10445)]