3836700280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{6491}}^1$

素因数の和:8620

約数の個数: 64

約数和(自身を含む): 9871994880

約数和(自身を除く): 6035294600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2111, 4222, 6491, 8444, 10555, 12982, 14777, 16888, 21110, 25964, 29554, 32455, 42220, 45437, 51928, 59108, 64910, 73885, 84440, 90874, 118216, 129820, 147770, 181748, 227185, 259640, 295540, 363496, 454370, 591080, 908740, 1817480, 13702501, 27405002, 54810004, 68512505, 95917507, 109620008, 137025010, 191835014, 274050020, 383670028, 479587535, 548100040, 767340056, 959175070, 1918350140, 3836700280]

約数ペア:

[(1, 3836700280), (2, 1918350140), (4, 959175070), (5, 767340056), (7, 548100040), (8, 479587535), (10, 383670028), (14, 274050020), (20, 191835014), (28, 137025010), (35, 109620008), (40, 95917507), (56, 68512505), (70, 54810004), (140, 27405002), (280, 13702501), (2111, 1817480), (4222, 908740), (6491, 591080), (8444, 454370), (10555, 363496), (12982, 295540), (14777, 259640), (16888, 227185), (21110, 181748), (25964, 147770), (29554, 129820), (32455, 118216), (42220, 90874), (45437, 84440), (51928, 73885), (59108, 64910)]