14970500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 33196800

約数和(自身を除く): 18226300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 316, 379, 395, 500, 758, 790, 1516, 1580, 1895, 1975, 3790, 3950, 7580, 7900, 9475, 9875, 18950, 19750, 29941, 37900, 39500, 47375, 59882, 94750, 119764, 149705, 189500, 299410, 598820, 748525, 1497050, 2994100, 3742625, 7485250, 14970500]

約数ペア:

[(1, 14970500), (2, 7485250), (4, 3742625), (5, 2994100), (10, 1497050), (20, 748525), (25, 598820), (50, 299410), (79, 189500), (100, 149705), (125, 119764), (158, 94750), (250, 59882), (316, 47375), (379, 39500), (395, 37900), (500, 29941), (758, 19750), (790, 18950), (1516, 9875), (1580, 9475), (1895, 7900), (1975, 7580), (3790, 3950)]