40669210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 76234752

約数和(自身を除く): 35565542

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1033, 1270, 2066, 3937, 5165, 7874, 10330, 19685, 32023, 39370, 64046, 131191, 160115, 262382, 320230, 655955, 1311910, 4066921, 8133842, 20334605, 40669210]

約数ペア:

[(1, 40669210), (2, 20334605), (5, 8133842), (10, 4066921), (31, 1311910), (62, 655955), (127, 320230), (155, 262382), (254, 160115), (310, 131191), (635, 64046), (1033, 39370), (1270, 32023), (2066, 19685), (3937, 10330), (5165, 7874)]