97984490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4001}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 184412160

約数和(自身を除く): 86427670

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4001, 4898, 8002, 12245, 20005, 24490, 40010, 124031, 248062, 316079, 620155, 632158, 1240310, 1580395, 3160790, 9798449, 19596898, 48992245, 97984490]

約数ペア:

[(1, 97984490), (2, 48992245), (5, 19596898), (10, 9798449), (31, 3160790), (62, 1580395), (79, 1240310), (155, 632158), (158, 620155), (310, 316079), (395, 248062), (790, 124031), (2449, 40010), (4001, 24490), (4898, 20005), (8002, 12245)]