40883680

素因数分解:

$2^5\times 5^1\times {\mathrm{255523}}^1$

素因数の和:255538

約数の個数: 24

約数和(自身を含む): 96588072

約数和(自身を除く): 55704392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 255523, 511046, 1022092, 1277615, 2044184, 2555230, 4088368, 5110460, 8176736, 10220920, 20441840, 40883680]

約数ペア:

[(1, 40883680), (2, 20441840), (4, 10220920), (5, 8176736), (8, 5110460), (10, 4088368), (16, 2555230), (20, 2044184), (32, 1277615), (40, 1022092), (80, 511046), (160, 255523)]