1707171460

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1\times {\mathrm{1019}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 3614667840

約数和(自身を除く): 1907496380

約数列:

[1, 2, 4, 5, 10, 20, 211, 397, 422, 794, 844, 1019, 1055, 1588, 1985, 2038, 2110, 3970, 4076, 4220, 5095, 7940, 10190, 20380, 83767, 167534, 215009, 335068, 404543, 418835, 430018, 809086, 837670, 860036, 1075045, 1618172, 1675340, 2022715, 2150090, 4045430, 4300180, 8090860, 85358573, 170717146, 341434292, 426792865, 853585730, 1707171460]

約数ペア:

[(1, 1707171460), (2, 853585730), (4, 426792865), (5, 341434292), (10, 170717146), (20, 85358573), (211, 8090860), (397, 4300180), (422, 4045430), (794, 2150090), (844, 2022715), (1019, 1675340), (1055, 1618172), (1588, 1075045), (1985, 860036), (2038, 837670), (2110, 809086), (3970, 430018), (4076, 418835), (4220, 404543), (5095, 335068), (7940, 215009), (10190, 167534), (20380, 83767)]