161001130

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{50789}}^1$

素因数の和:51113

約数の個数: 16

約数和(自身を含む): 290721960

約数和(自身を除く): 129720830

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 50789, 101578, 253945, 507890, 16100113, 32200226, 80500565, 161001130]

約数ペア:

[(1, 161001130), (2, 80500565), (5, 32200226), (10, 16100113), (317, 507890), (634, 253945), (1585, 101578), (3170, 50789)]