4597108990

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1\times {\mathrm{4001}}^1$

素因数の和:5388

約数の個数: 32

約数和(自身を含む): 8376346080

約数和(自身を除く): 3779237090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1291, 2582, 4001, 6455, 8002, 12910, 20005, 40010, 114899, 229798, 356089, 574495, 712178, 1148990, 1780445, 3560890, 5165291, 10330582, 25826455, 51652910, 459710899, 919421798, 2298554495, 4597108990]

約数ペア:

[(1, 4597108990), (2, 2298554495), (5, 919421798), (10, 459710899), (89, 51652910), (178, 25826455), (445, 10330582), (890, 5165291), (1291, 3560890), (2582, 1780445), (4001, 1148990), (6455, 712178), (8002, 574495), (12910, 356089), (20005, 229798), (40010, 114899)]