1700109820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{9941}}^1$

素因数の和:10470

約数の個数: 48

約数和(自身を含む): 3788140608

約数和(自身を除く): 2088030788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 503, 1006, 2012, 2515, 5030, 8551, 9941, 10060, 17102, 19882, 34204, 39764, 42755, 49705, 85510, 99410, 168997, 171020, 198820, 337994, 675988, 844985, 1689970, 3379940, 5000323, 10000646, 20001292, 25001615, 50003230, 85005491, 100006460, 170010982, 340021964, 425027455, 850054910, 1700109820]

約数ペア:

[(1, 1700109820), (2, 850054910), (4, 425027455), (5, 340021964), (10, 170010982), (17, 100006460), (20, 85005491), (34, 50003230), (68, 25001615), (85, 20001292), (170, 10000646), (340, 5000323), (503, 3379940), (1006, 1689970), (2012, 844985), (2515, 675988), (5030, 337994), (8551, 198820), (9941, 171020), (10060, 168997), (17102, 99410), (19882, 85510), (34204, 49705), (39764, 42755)]