11407378750

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2327

約数の個数: 80

約数和(自身を含む): 22126392288

約数和(自身を除く): 10719013538

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 103, 125, 205, 206, 250, 410, 515, 625, 1025, 1030, 1250, 2050, 2161, 2575, 4223, 4322, 5125, 5150, 8446, 10250, 10805, 12875, 21115, 21610, 25625, 25750, 42230, 51250, 54025, 64375, 88601, 105575, 108050, 128750, 177202, 211150, 222583, 270125, 443005, 445166, 527875, 540250, 886010, 1055750, 1112915, 1350625, 2215025, 2225830, 2639375, 2701250, 4430050, 5278750, 5564575, 9125903, 11075125, 11129150, 18251806, 22150250, 27822875, 45629515, 55375625, 55645750, 91259030, 110751250, 139114375, 228147575, 278228750, 456295150, 1140737875, 2281475750, 5703689375, 11407378750]

約数ペア:

[(1, 11407378750), (2, 5703689375), (5, 2281475750), (10, 1140737875), (25, 456295150), (41, 278228750), (50, 228147575), (82, 139114375), (103, 110751250), (125, 91259030), (205, 55645750), (206, 55375625), (250, 45629515), (410, 27822875), (515, 22150250), (625, 18251806), (1025, 11129150), (1030, 11075125), (1250, 9125903), (2050, 5564575), (2161, 5278750), (2575, 4430050), (4223, 2701250), (4322, 2639375), (5125, 2225830), (5150, 2215025), (8446, 1350625), (10250, 1112915), (10805, 1055750), (12875, 886010), (21115, 540250), (21610, 527875), (25625, 445166), (25750, 443005), (42230, 270125), (51250, 222583), (54025, 211150), (64375, 177202), (88601, 128750), (105575, 108050)]