93489680

素因数分解:

$2^4\times 5^1\times {\mathrm{1168621}}^1$

素因数の和:1168634

約数の個数: 20

約数和(自身を含む): 217363692

約数和(自身を除く): 123874012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1168621, 2337242, 4674484, 5843105, 9348968, 11686210, 18697936, 23372420, 46744840, 93489680]

約数ペア:

[(1, 93489680), (2, 46744840), (4, 23372420), (5, 18697936), (8, 11686210), (10, 9348968), (16, 5843105), (20, 4674484), (40, 2337242), (80, 1168621)]