241910020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20747}}^1$

素因数の和:20820

約数の個数: 48

約数和(自身を含む): 564677568

約数和(自身を除く): 322767548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 20747, 41494, 82988, 103735, 207470, 228217, 414940, 456434, 912868, 1099591, 1141085, 2199182, 2282170, 4398364, 4564340, 5497955, 10995910, 12095501, 21991820, 24191002, 48382004, 60477505, 120955010, 241910020]

約数ペア:

[(1, 241910020), (2, 120955010), (4, 60477505), (5, 48382004), (10, 24191002), (11, 21991820), (20, 12095501), (22, 10995910), (44, 5497955), (53, 4564340), (55, 4398364), (106, 2282170), (110, 2199182), (212, 1141085), (220, 1099591), (265, 912868), (530, 456434), (583, 414940), (1060, 228217), (1166, 207470), (2332, 103735), (2915, 82988), (5830, 41494), (11660, 20747)]