4865653210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{31663}}^1$

素因数の和:31819

約数の個数: 48

約数和(自身を含む): 9702862848

約数和(自身を除く): 4837209638

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 605, 635, 1210, 1270, 1397, 2794, 6985, 13970, 15367, 30734, 31663, 63326, 76835, 153670, 158315, 316630, 348293, 696586, 1741465, 3482930, 3831223, 4021201, 7662446, 8042402, 19156115, 20106005, 38312230, 40212010, 44233211, 88466422, 221166055, 442332110, 486565321, 973130642, 2432826605, 4865653210]

約数ペア:

[(1, 4865653210), (2, 2432826605), (5, 973130642), (10, 486565321), (11, 442332110), (22, 221166055), (55, 88466422), (110, 44233211), (121, 40212010), (127, 38312230), (242, 20106005), (254, 19156115), (605, 8042402), (635, 7662446), (1210, 4021201), (1270, 3831223), (1397, 3482930), (2794, 1741465), (6985, 696586), (13970, 348293), (15367, 316630), (30734, 158315), (31663, 153670), (63326, 76835)]