100563520

素因数分解:

$2^6\times 5^1\times {\mathrm{314261}}^1$

素因数の和:314278

約数の個数: 28

約数和(自身を含む): 239467644

約数和(自身を除く): 138904124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 314261, 628522, 1257044, 1571305, 2514088, 3142610, 5028176, 6285220, 10056352, 12570440, 20112704, 25140880, 50281760, 100563520]

約数ペア:

[(1, 100563520), (2, 50281760), (4, 25140880), (5, 20112704), (8, 12570440), (10, 10056352), (16, 6285220), (20, 5028176), (32, 3142610), (40, 2514088), (64, 1571305), (80, 1257044), (160, 628522), (320, 314261)]