80300600

素因数分解:

$2^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 187417320

約数和(自身を除く): 107116720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 331, 662, 1213, 1324, 1655, 2426, 2648, 3310, 4852, 6065, 6620, 8275, 9704, 12130, 13240, 16550, 24260, 30325, 33100, 48520, 60650, 66200, 121300, 242600, 401503, 803006, 1606012, 2007515, 3212024, 4015030, 8030060, 10037575, 16060120, 20075150, 40150300, 80300600]

約数ペア:

[(1, 80300600), (2, 40150300), (4, 20075150), (5, 16060120), (8, 10037575), (10, 8030060), (20, 4015030), (25, 3212024), (40, 2007515), (50, 1606012), (100, 803006), (200, 401503), (331, 242600), (662, 121300), (1213, 66200), (1324, 60650), (1655, 48520), (2426, 33100), (2648, 30325), (3310, 24260), (4852, 16550), (6065, 13240), (6620, 12130), (8275, 9704)]