4080781145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 5991628800

約数和(自身を除く): 1910847655

約数列:

[1, 5, 7, 19, 35, 95, 127, 133, 211, 229, 635, 665, 889, 1055, 1145, 1477, 1603, 2413, 4009, 4351, 4445, 7385, 8015, 12065, 16891, 20045, 21755, 26797, 28063, 29083, 30457, 48319, 84455, 133985, 140315, 145415, 152285, 187579, 203581, 241595, 338233, 509143, 552577, 918061, 937895, 1017905, 1691165, 2545715, 2762885, 3564001, 3868039, 4590305, 6136513, 6426427, 17820005, 19340195, 30682565, 32132135, 42955591, 116593747, 214777955, 582968735, 816156229, 4080781145]

約数ペア:

[(1, 4080781145), (5, 816156229), (7, 582968735), (19, 214777955), (35, 116593747), (95, 42955591), (127, 32132135), (133, 30682565), (211, 19340195), (229, 17820005), (635, 6426427), (665, 6136513), (889, 4590305), (1055, 3868039), (1145, 3564001), (1477, 2762885), (1603, 2545715), (2413, 1691165), (4009, 1017905), (4351, 937895), (4445, 918061), (7385, 552577), (8015, 509143), (12065, 338233), (16891, 241595), (20045, 203581), (21755, 187579), (26797, 152285), (28063, 145415), (29083, 140315), (30457, 133985), (48319, 84455)]