162908660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14783}}^1$

素因数の和:14840

約数の個数: 48

約数和(自身を含む): 372556800

約数和(自身を除く): 209648140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 14783, 29566, 59132, 73915, 147830, 280877, 295660, 428707, 561754, 857414, 1123508, 1404385, 1714828, 2143535, 2808770, 4287070, 5617540, 8145433, 8574140, 16290866, 32581732, 40727165, 81454330, 162908660]

約数ペア:

[(1, 162908660), (2, 81454330), (4, 40727165), (5, 32581732), (10, 16290866), (19, 8574140), (20, 8145433), (29, 5617540), (38, 4287070), (58, 2808770), (76, 2143535), (95, 1714828), (116, 1404385), (145, 1123508), (190, 857414), (290, 561754), (380, 428707), (551, 295660), (580, 280877), (1102, 147830), (2204, 73915), (2755, 59132), (5510, 29566), (11020, 14783)]