2016416440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{5783}}^1$

素因数の和:6196

約数の個数: 64

約数和(自身を含む): 4747507200

約数和(自身を除く): 2731090760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 379, 460, 758, 920, 1516, 1895, 3032, 3790, 5783, 7580, 8717, 11566, 15160, 17434, 23132, 28915, 34868, 43585, 46264, 57830, 69736, 87170, 115660, 133009, 174340, 231320, 266018, 348680, 532036, 665045, 1064072, 1330090, 2191757, 2660180, 4383514, 5320360, 8767028, 10958785, 17534056, 21917570, 43835140, 50410411, 87670280, 100820822, 201641644, 252052055, 403283288, 504104110, 1008208220, 2016416440]

約数ペア:

[(1, 2016416440), (2, 1008208220), (4, 504104110), (5, 403283288), (8, 252052055), (10, 201641644), (20, 100820822), (23, 87670280), (40, 50410411), (46, 43835140), (92, 21917570), (115, 17534056), (184, 10958785), (230, 8767028), (379, 5320360), (460, 4383514), (758, 2660180), (920, 2191757), (1516, 1330090), (1895, 1064072), (3032, 665045), (3790, 532036), (5783, 348680), (7580, 266018), (8717, 231320), (11566, 174340), (15160, 133009), (17434, 115660), (23132, 87170), (28915, 69736), (34868, 57830), (43585, 46264)]