90663184370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{8521}}^1$

素因数の和:9227

約数の個数: 64

約数和(自身を含む): 179318696832

約数和(自身を除く): 88655512462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 491, 982, 985, 1970, 2167, 2455, 4334, 4910, 5401, 8521, 10802, 10835, 17042, 21670, 27005, 42605, 54010, 85210, 93731, 96727, 187462, 193454, 468655, 483635, 937310, 967270, 1063997, 1678637, 2127994, 3357274, 4183811, 5319985, 8367622, 8393185, 10639970, 16786370, 18465007, 20919055, 36930014, 41838110, 46021921, 92043842, 92325035, 184650070, 230109605, 460219210, 824210767, 1648421534, 4121053835, 8242107670, 9066318437, 18132636874, 45331592185, 90663184370]

約数ペア:

[(1, 90663184370), (2, 45331592185), (5, 18132636874), (10, 9066318437), (11, 8242107670), (22, 4121053835), (55, 1648421534), (110, 824210767), (197, 460219210), (394, 230109605), (491, 184650070), (982, 92325035), (985, 92043842), (1970, 46021921), (2167, 41838110), (2455, 36930014), (4334, 20919055), (4910, 18465007), (5401, 16786370), (8521, 10639970), (10802, 8393185), (10835, 8367622), (17042, 5319985), (21670, 4183811), (27005, 3357274), (42605, 2127994), (54010, 1678637), (85210, 1063997), (93731, 967270), (96727, 937310), (187462, 483635), (193454, 468655)]