16899700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9941}}^1$

素因数の和:9972

約数の個数: 36

約数和(自身を含む): 38833452

約数和(自身を除く): 21933752

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 9941, 19882, 39764, 49705, 99410, 168997, 198820, 248525, 337994, 497050, 675988, 844985, 994100, 1689970, 3379940, 4224925, 8449850, 16899700]

約数ペア:

[(1, 16899700), (2, 8449850), (4, 4224925), (5, 3379940), (10, 1689970), (17, 994100), (20, 844985), (25, 675988), (34, 497050), (50, 337994), (68, 248525), (85, 198820), (100, 168997), (170, 99410), (340, 49705), (425, 39764), (850, 19882), (1700, 9941)]