190028931080

素因数分解:

$2^3\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{1439177}}^1$

素因数の和:1442489

約数の個数: 32

約数和(自身を含む): 427694918040

約数和(自身を除く): 237665986960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3301, 6602, 13204, 16505, 26408, 33010, 66020, 132040, 1439177, 2878354, 5756708, 7195885, 11513416, 14391770, 28783540, 57567080, 4750723277, 9501446554, 19002893108, 23753616385, 38005786216, 47507232770, 95014465540, 190028931080]

約数ペア:

[(1, 190028931080), (2, 95014465540), (4, 47507232770), (5, 38005786216), (8, 23753616385), (10, 19002893108), (20, 9501446554), (40, 4750723277), (3301, 57567080), (6602, 28783540), (13204, 14391770), (16505, 11513416), (26408, 7195885), (33010, 5756708), (66020, 2878354), (132040, 1439177)]