40268300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2897}}^1$

素因数の和:3050

約数の個数: 36

約数和(自身を含む): 88041240

約数和(自身を除く): 47772940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 2897, 3475, 5794, 6950, 11588, 13900, 14485, 28970, 57940, 72425, 144850, 289700, 402683, 805366, 1610732, 2013415, 4026830, 8053660, 10067075, 20134150, 40268300]

約数ペア:

[(1, 40268300), (2, 20134150), (4, 10067075), (5, 8053660), (10, 4026830), (20, 2013415), (25, 1610732), (50, 805366), (100, 402683), (139, 289700), (278, 144850), (556, 72425), (695, 57940), (1390, 28970), (2780, 14485), (2897, 13900), (3475, 11588), (5794, 6950)]