5726680

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 13101840

約数和(自身を除く): 7375160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2347, 2440, 4694, 9388, 11735, 18776, 23470, 46940, 93880, 143167, 286334, 572668, 715835, 1145336, 1431670, 2863340, 5726680]

約数ペア:

[(1, 5726680), (2, 2863340), (4, 1431670), (5, 1145336), (8, 715835), (10, 572668), (20, 286334), (40, 143167), (61, 93880), (122, 46940), (244, 23470), (305, 18776), (488, 11735), (610, 9388), (1220, 4694), (2347, 2440)]