2016557060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{96671}}^1$

素因数の和:96836

約数の個数: 48

約数和(自身を含む): 4872268800

約数和(自身を除く): 2855711740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 96671, 193342, 386684, 483355, 676697, 966710, 1353394, 1933420, 2706788, 3383485, 6766970, 13533940, 14403979, 28807958, 57615916, 72019895, 100827853, 144039790, 201655706, 288079580, 403311412, 504139265, 1008278530, 2016557060]

約数ペア:

[(1, 2016557060), (2, 1008278530), (4, 504139265), (5, 403311412), (7, 288079580), (10, 201655706), (14, 144039790), (20, 100827853), (28, 72019895), (35, 57615916), (70, 28807958), (140, 14403979), (149, 13533940), (298, 6766970), (596, 3383485), (745, 2706788), (1043, 1933420), (1490, 1353394), (2086, 966710), (2980, 676697), (4172, 483355), (5215, 386684), (10430, 193342), (20860, 96671)]