2017648460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{13417}}^1$

素因数の和:13602

約数の個数: 48

約数和(自身を含む): 4337126976

約数和(自身を除く): 2319478516

約数列:

[1, 2, 4, 5, 10, 20, 73, 103, 146, 206, 292, 365, 412, 515, 730, 1030, 1460, 2060, 7519, 13417, 15038, 26834, 30076, 37595, 53668, 67085, 75190, 134170, 150380, 268340, 979441, 1381951, 1958882, 2763902, 3917764, 4897205, 5527804, 6909755, 9794410, 13819510, 19588820, 27639020, 100882423, 201764846, 403529692, 504412115, 1008824230, 2017648460]

約数ペア:

[(1, 2017648460), (2, 1008824230), (4, 504412115), (5, 403529692), (10, 201764846), (20, 100882423), (73, 27639020), (103, 19588820), (146, 13819510), (206, 9794410), (292, 6909755), (365, 5527804), (412, 4897205), (515, 3917764), (730, 2763902), (1030, 1958882), (1460, 1381951), (2060, 979441), (7519, 268340), (13417, 150380), (15038, 134170), (26834, 75190), (30076, 67085), (37595, 53668)]