1676172020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{5147}}^1$

素因数の和:6032

約数の個数: 48

約数和(自身を含む): 3710266560

約数和(自身を除く): 2034094540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 857, 1714, 3428, 4285, 5147, 8570, 10294, 16283, 17140, 20588, 25735, 32566, 51470, 65132, 81415, 97793, 102940, 162830, 195586, 325660, 391172, 488965, 977930, 1955860, 4410979, 8821958, 17643916, 22054895, 44109790, 83808601, 88219580, 167617202, 335234404, 419043005, 838086010, 1676172020]

約数ペア:

[(1, 1676172020), (2, 838086010), (4, 419043005), (5, 335234404), (10, 167617202), (19, 88219580), (20, 83808601), (38, 44109790), (76, 22054895), (95, 17643916), (190, 8821958), (380, 4410979), (857, 1955860), (1714, 977930), (3428, 488965), (4285, 391172), (5147, 325660), (8570, 195586), (10294, 162830), (16283, 102940), (17140, 97793), (20588, 81415), (25735, 65132), (32566, 51470)]