2774150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 24

約数和(自身を含む): 5216184

約数和(自身を除く): 2442034

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 491, 565, 982, 1130, 2455, 2825, 4910, 5650, 12275, 24550, 55483, 110966, 277415, 554830, 1387075, 2774150]

約数ペア:

[(1, 2774150), (2, 1387075), (5, 554830), (10, 277415), (25, 110966), (50, 55483), (113, 24550), (226, 12275), (491, 5650), (565, 4910), (982, 2825), (1130, 2455)]