97011470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 183168000

約数和(自身を除く): 86156530

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 1999, 2110, 3998, 4853, 9706, 9995, 19990, 24265, 45977, 48530, 91954, 229885, 421789, 459770, 843578, 2108945, 4217890, 9701147, 19402294, 48505735, 97011470]

約数ペア:

[(1, 97011470), (2, 48505735), (5, 19402294), (10, 9701147), (23, 4217890), (46, 2108945), (115, 843578), (211, 459770), (230, 421789), (422, 229885), (1055, 91954), (1999, 48530), (2110, 45977), (3998, 24265), (4853, 19990), (9706, 9995)]