67310540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16103}}^1$

素因数の和:16142

約数の個数: 48

約数和(自身を含む): 162328320

約数和(自身を除く): 95017780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 16103, 32206, 64412, 80515, 161030, 177133, 305957, 322060, 354266, 611914, 708532, 885665, 1223828, 1529785, 1771330, 3059570, 3365527, 3542660, 6119140, 6731054, 13462108, 16827635, 33655270, 67310540]

約数ペア:

[(1, 67310540), (2, 33655270), (4, 16827635), (5, 13462108), (10, 6731054), (11, 6119140), (19, 3542660), (20, 3365527), (22, 3059570), (38, 1771330), (44, 1529785), (55, 1223828), (76, 885665), (95, 708532), (110, 611914), (190, 354266), (209, 322060), (220, 305957), (380, 177133), (418, 161030), (836, 80515), (1045, 64412), (2090, 32206), (4180, 16103)]