220004348255

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{2250799}}^1$

素因数の和:2251090

約数の個数: 16

約数和(自身を含む): 267881212800

約数和(自身を除く): 47876864545

約数列:

[1, 5, 113, 173, 565, 865, 19549, 97745, 2250799, 11253995, 254340287, 389388227, 1271701435, 1946941135, 44000869651, 220004348255]

約数ペア:

[(1, 220004348255), (5, 44000869651), (113, 1946941135), (173, 1271701435), (565, 389388227), (865, 254340287), (19549, 11253995), (97745, 2250799)]