85597510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 74069690

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 419, 659, 838, 1318, 2095, 3295, 4190, 6590, 12989, 20429, 25978, 40858, 64945, 102145, 129890, 204290, 276121, 552242, 1380605, 2761210, 8559751, 17119502, 42798755, 85597510]

約数ペア:

[(1, 85597510), (2, 42798755), (5, 17119502), (10, 8559751), (31, 2761210), (62, 1380605), (155, 552242), (310, 276121), (419, 204290), (659, 129890), (838, 102145), (1318, 64945), (2095, 40858), (3295, 25978), (4190, 20429), (6590, 12989)]