38509660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6709}}^1$

素因数の和:6766

約数の個数: 48

約数和(自身を含む): 94691520

約数和(自身を除く): 56181860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 6709, 13418, 26836, 33545, 46963, 67090, 93926, 134180, 187852, 234815, 275069, 469630, 550138, 939260, 1100276, 1375345, 1925483, 2750690, 3850966, 5501380, 7701932, 9627415, 19254830, 38509660]

約数ペア:

[(1, 38509660), (2, 19254830), (4, 9627415), (5, 7701932), (7, 5501380), (10, 3850966), (14, 2750690), (20, 1925483), (28, 1375345), (35, 1100276), (41, 939260), (70, 550138), (82, 469630), (140, 275069), (164, 234815), (205, 187852), (287, 134180), (410, 93926), (574, 67090), (820, 46963), (1148, 33545), (1435, 26836), (2870, 13418), (5740, 6709)]