17293700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 40080768

約数和(自身を除く): 22787068

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 73, 92, 100, 103, 115, 146, 206, 230, 292, 365, 412, 460, 515, 575, 730, 1030, 1150, 1460, 1679, 1825, 2060, 2300, 2369, 2575, 3358, 3650, 4738, 5150, 6716, 7300, 7519, 8395, 9476, 10300, 11845, 15038, 16790, 23690, 30076, 33580, 37595, 41975, 47380, 59225, 75190, 83950, 118450, 150380, 167900, 172937, 187975, 236900, 345874, 375950, 691748, 751900, 864685, 1729370, 3458740, 4323425, 8646850, 17293700]

約数ペア:

[(1, 17293700), (2, 8646850), (4, 4323425), (5, 3458740), (10, 1729370), (20, 864685), (23, 751900), (25, 691748), (46, 375950), (50, 345874), (73, 236900), (92, 187975), (100, 172937), (103, 167900), (115, 150380), (146, 118450), (206, 83950), (230, 75190), (292, 59225), (365, 47380), (412, 41975), (460, 37595), (515, 33580), (575, 30076), (730, 23690), (1030, 16790), (1150, 15038), (1460, 11845), (1679, 10300), (1825, 9476), (2060, 8395), (2300, 7519), (2369, 7300), (2575, 6716), (3358, 5150), (3650, 4738)]