2912123680

素因数分解:

$2^5\times 5^1\times {\mathrm{18200773}}^1$

素因数の和:18200788

約数の個数: 24

約数和(自身を含む): 6879892572

約数和(自身を除く): 3967768892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18200773, 36401546, 72803092, 91003865, 145606184, 182007730, 291212368, 364015460, 582424736, 728030920, 1456061840, 2912123680]

約数ペア:

[(1, 2912123680), (2, 1456061840), (4, 728030920), (5, 582424736), (8, 364015460), (10, 291212368), (16, 182007730), (20, 145606184), (32, 91003865), (40, 72803092), (80, 36401546), (160, 18200773)]