2074450120

素因数分解:

$2^3\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{43913}}^1$

素因数の和:45105

約数の個数: 32

約数和(自身を含む): 4671571320

約数和(自身を除く): 2597121200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1181, 2362, 4724, 5905, 9448, 11810, 23620, 43913, 47240, 87826, 175652, 219565, 351304, 439130, 878260, 1756520, 51861253, 103722506, 207445012, 259306265, 414890024, 518612530, 1037225060, 2074450120]

約数ペア:

[(1, 2074450120), (2, 1037225060), (4, 518612530), (5, 414890024), (8, 259306265), (10, 207445012), (20, 103722506), (40, 51861253), (1181, 1756520), (2362, 878260), (4724, 439130), (5905, 351304), (9448, 219565), (11810, 175652), (23620, 87826), (43913, 47240)]