32480856820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{44357}}^1$

素因数の和:44473

約数の個数: 96

約数和(自身を含む): 75117611520

約数和(自身を除く): 42636754700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 47, 76, 82, 94, 95, 164, 188, 190, 205, 235, 380, 410, 470, 779, 820, 893, 940, 1558, 1786, 1927, 3116, 3572, 3854, 3895, 4465, 7708, 7790, 8930, 9635, 15580, 17860, 19270, 36613, 38540, 44357, 73226, 88714, 146452, 177428, 183065, 221785, 366130, 443570, 732260, 842783, 887140, 1685566, 1818637, 2084779, 3371132, 3637274, 4169558, 4213915, 7274548, 8339116, 8427830, 9093185, 10423895, 16855660, 18186370, 20847790, 34554103, 36372740, 39610801, 41695580, 69108206, 79221602, 85475939, 138216412, 158443204, 170951878, 172770515, 198054005, 341903756, 345541030, 396108010, 427379695, 691082060, 792216020, 854759390, 1624042841, 1709518780, 3248085682, 6496171364, 8120214205, 16240428410, 32480856820]

約数ペア:

[(1, 32480856820), (2, 16240428410), (4, 8120214205), (5, 6496171364), (10, 3248085682), (19, 1709518780), (20, 1624042841), (38, 854759390), (41, 792216020), (47, 691082060), (76, 427379695), (82, 396108010), (94, 345541030), (95, 341903756), (164, 198054005), (188, 172770515), (190, 170951878), (205, 158443204), (235, 138216412), (380, 85475939), (410, 79221602), (470, 69108206), (779, 41695580), (820, 39610801), (893, 36372740), (940, 34554103), (1558, 20847790), (1786, 18186370), (1927, 16855660), (3116, 10423895), (3572, 9093185), (3854, 8427830), (3895, 8339116), (4465, 7274548), (7708, 4213915), (7790, 4169558), (8930, 3637274), (9635, 3371132), (15580, 2084779), (17860, 1818637), (19270, 1685566), (36613, 887140), (38540, 842783), (44357, 732260), (73226, 443570), (88714, 366130), (146452, 221785), (177428, 183065)]