41404840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33391}}^1$

素因数の和:33433

約数の個数: 32

約数和(自身を含む): 96168960

約数和(自身を除く): 54764120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 33391, 66782, 133564, 166955, 267128, 333910, 667820, 1035121, 1335640, 2070242, 4140484, 5175605, 8280968, 10351210, 20702420, 41404840]

約数ペア:

[(1, 41404840), (2, 20702420), (4, 10351210), (5, 8280968), (8, 5175605), (10, 4140484), (20, 2070242), (31, 1335640), (40, 1035121), (62, 667820), (124, 333910), (155, 267128), (248, 166955), (310, 133564), (620, 66782), (1240, 33391)]