41050820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 90306048

約数和(自身を除く): 49255228

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 730, 907, 1460, 1814, 2263, 3628, 4526, 4535, 9052, 9070, 11315, 18140, 22630, 28117, 45260, 56234, 66211, 112468, 132422, 140585, 264844, 281170, 331055, 562340, 662110, 1324220, 2052541, 4105082, 8210164, 10262705, 20525410, 41050820]

約数ペア:

[(1, 41050820), (2, 20525410), (4, 10262705), (5, 8210164), (10, 4105082), (20, 2052541), (31, 1324220), (62, 662110), (73, 562340), (124, 331055), (146, 281170), (155, 264844), (292, 140585), (310, 132422), (365, 112468), (620, 66211), (730, 56234), (907, 45260), (1460, 28117), (1814, 22630), (2263, 18140), (3628, 11315), (4526, 9070), (4535, 9052)]