157030450

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{27793}}^1$

素因数の和:27918

約数の個数: 24

約数和(自身を含む): 294671988

約数和(自身を除く): 137641538

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 27793, 55586, 138965, 277930, 694825, 1389650, 3140609, 6281218, 15703045, 31406090, 78515225, 157030450]

約数ペア:

[(1, 157030450), (2, 78515225), (5, 31406090), (10, 15703045), (25, 6281218), (50, 3140609), (113, 1389650), (226, 694825), (565, 277930), (1130, 138965), (2825, 55586), (5650, 27793)]