2920003040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{629311}}^1$

素因数の和:629355

約数の個数: 48

約数和(自身を含む): 7136398080

約数和(自身を除く): 4216395040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 629311, 1258622, 2517244, 3146555, 5034488, 6293110, 10068976, 12586220, 18250019, 20137952, 25172440, 36500038, 50344880, 73000076, 91250095, 100689760, 146000152, 182500190, 292000304, 365000380, 584000608, 730000760, 1460001520, 2920003040]

約数ペア:

[(1, 2920003040), (2, 1460001520), (4, 730000760), (5, 584000608), (8, 365000380), (10, 292000304), (16, 182500190), (20, 146000152), (29, 100689760), (32, 91250095), (40, 73000076), (58, 50344880), (80, 36500038), (116, 25172440), (145, 20137952), (160, 18250019), (232, 12586220), (290, 10068976), (464, 6293110), (580, 5034488), (928, 3146555), (1160, 2517244), (2320, 1258622), (4640, 629311)]