72175210

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{6427}}^1$

素因数の和:7557

約数の個数: 16

約数和(自身を含む): 130051296

約数和(自身を除く): 57876086

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 6427, 11230, 12854, 32135, 64270, 7217521, 14435042, 36087605, 72175210]

約数ペア:

[(1, 72175210), (2, 36087605), (5, 14435042), (10, 7217521), (1123, 64270), (2246, 32135), (5615, 12854), (6427, 11230)]