2425621720

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401593}}^1$

素因数の和:401755

約数の個数: 32

約数和(自身を含む): 5493805920

約数和(自身を除く): 3068184200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 401593, 803186, 1606372, 2007965, 3212744, 4015930, 8031860, 16063720, 60640543, 121281086, 242562172, 303202715, 485124344, 606405430, 1212810860, 2425621720]

約数ペア:

[(1, 2425621720), (2, 1212810860), (4, 606405430), (5, 485124344), (8, 303202715), (10, 242562172), (20, 121281086), (40, 60640543), (151, 16063720), (302, 8031860), (604, 4015930), (755, 3212744), (1208, 2007965), (1510, 1606372), (3020, 803186), (6040, 401593)]