485280290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{26417}}^1$

素因数の和:26602

約数の個数: 32

約数和(自身を含む): 958656384

約数和(自身を除く): 473376094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 9185, 18370, 26417, 52834, 132085, 264170, 290587, 581174, 1452935, 2905870, 4411639, 8823278, 22058195, 44116390, 48528029, 97056058, 242640145, 485280290]

約数ペア:

[(1, 485280290), (2, 242640145), (5, 97056058), (10, 48528029), (11, 44116390), (22, 22058195), (55, 8823278), (110, 4411639), (167, 2905870), (334, 1452935), (835, 581174), (1670, 290587), (1837, 264170), (3674, 132085), (9185, 52834), (18370, 26417)]