12488045290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1\times {\mathrm{1429}}^1$

素因数の和:2527

約数の個数: 64

約数和(自身を含む): 25931093760

約数和(自身を除く): 13443048470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 953, 1310, 1429, 1834, 1906, 2858, 4585, 4765, 6671, 7145, 9170, 9530, 10003, 13342, 14290, 20006, 33355, 50015, 66710, 100030, 124843, 187199, 249686, 374398, 624215, 873901, 935995, 1248430, 1310393, 1361837, 1747802, 1871990, 2620786, 2723674, 4369505, 6551965, 6809185, 8739010, 9532859, 13103930, 13618370, 19065718, 47664295, 95328590, 178400647, 356801294, 892003235, 1248804529, 1784006470, 2497609058, 6244022645, 12488045290]

約数ペア:

[(1, 12488045290), (2, 6244022645), (5, 2497609058), (7, 1784006470), (10, 1248804529), (14, 892003235), (35, 356801294), (70, 178400647), (131, 95328590), (262, 47664295), (655, 19065718), (917, 13618370), (953, 13103930), (1310, 9532859), (1429, 8739010), (1834, 6809185), (1906, 6551965), (2858, 4369505), (4585, 2723674), (4765, 2620786), (6671, 1871990), (7145, 1747802), (9170, 1361837), (9530, 1310393), (10003, 1248430), (13342, 935995), (14290, 873901), (20006, 624215), (33355, 374398), (50015, 249686), (66710, 187199), (100030, 124843)]