68179220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3041}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 85137580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 3041, 4484, 5605, 6082, 11210, 12164, 15205, 22420, 30410, 57779, 60820, 115558, 179419, 231116, 288895, 358838, 577790, 717676, 897095, 1155580, 1794190, 3408961, 3588380, 6817922, 13635844, 17044805, 34089610, 68179220]

約数ペア:

[(1, 68179220), (2, 34089610), (4, 17044805), (5, 13635844), (10, 6817922), (19, 3588380), (20, 3408961), (38, 1794190), (59, 1155580), (76, 897095), (95, 717676), (118, 577790), (190, 358838), (236, 288895), (295, 231116), (380, 179419), (590, 115558), (1121, 60820), (1180, 57779), (2242, 30410), (3041, 22420), (4484, 15205), (5605, 12164), (6082, 11210)]