162389260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67103}}^1$

素因数の和:67134

約数の個数: 36

約数和(自身を含む): 374842944

約数和(自身を除く): 212453684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 67103, 134206, 268412, 335515, 671030, 738133, 1342060, 1476266, 2952532, 3690665, 7381330, 8119463, 14762660, 16238926, 32477852, 40597315, 81194630, 162389260]

約数ペア:

[(1, 162389260), (2, 81194630), (4, 40597315), (5, 32477852), (10, 16238926), (11, 14762660), (20, 8119463), (22, 7381330), (44, 3690665), (55, 2952532), (110, 1476266), (121, 1342060), (220, 738133), (242, 671030), (484, 335515), (605, 268412), (1210, 134206), (2420, 67103)]