2016292360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2053}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 4652556480

約数和(自身を除く): 2636264120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 571, 860, 1142, 1720, 2053, 2284, 2855, 4106, 4568, 5710, 8212, 10265, 11420, 16424, 20530, 22840, 24553, 41060, 49106, 82120, 88279, 98212, 122765, 176558, 196424, 245530, 353116, 441395, 491060, 706232, 882790, 982120, 1172263, 1765580, 2344526, 3531160, 4689052, 5861315, 9378104, 11722630, 23445260, 46890520, 50407309, 100814618, 201629236, 252036545, 403258472, 504073090, 1008146180, 2016292360]

約数ペア:

[(1, 2016292360), (2, 1008146180), (4, 504073090), (5, 403258472), (8, 252036545), (10, 201629236), (20, 100814618), (40, 50407309), (43, 46890520), (86, 23445260), (172, 11722630), (215, 9378104), (344, 5861315), (430, 4689052), (571, 3531160), (860, 2344526), (1142, 1765580), (1720, 1172263), (2053, 982120), (2284, 882790), (2855, 706232), (4106, 491060), (4568, 441395), (5710, 353116), (8212, 245530), (10265, 196424), (11420, 176558), (16424, 122765), (20530, 98212), (22840, 88279), (24553, 82120), (41060, 49106)]