1566380090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41759}}^1$

素因数の和:41819

約数の個数: 48

約数和(自身を含む): 3199150080

約数和(自身を除く): 1632769990

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 7502, 18755, 37510, 41759, 83518, 208795, 417590, 459349, 918698, 1294529, 2296745, 2589058, 4593490, 5052839, 6472645, 10105678, 12945290, 14239819, 25264195, 28479638, 50528390, 71199095, 142398190, 156638009, 313276018, 783190045, 1566380090]

約数ペア:

[(1, 1566380090), (2, 783190045), (5, 313276018), (10, 156638009), (11, 142398190), (22, 71199095), (31, 50528390), (55, 28479638), (62, 25264195), (110, 14239819), (121, 12945290), (155, 10105678), (242, 6472645), (310, 5052839), (341, 4593490), (605, 2589058), (682, 2296745), (1210, 1294529), (1705, 918698), (3410, 459349), (3751, 417590), (7502, 208795), (18755, 83518), (37510, 41759)]