2070296950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{13099}}^1$

素因数の和:13249

約数の個数: 48

約数和(自身を含む): 4020390000

約数和(自身を除く): 1950093050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 109, 145, 218, 290, 545, 725, 1090, 1450, 2725, 3161, 5450, 6322, 13099, 15805, 26198, 31610, 65495, 79025, 130990, 158050, 327475, 379871, 654950, 759742, 1427791, 1899355, 2855582, 3798710, 7138955, 9496775, 14277910, 18993550, 35694775, 41405939, 71389550, 82811878, 207029695, 414059390, 1035148475, 2070296950]

約数ペア:

[(1, 2070296950), (2, 1035148475), (5, 414059390), (10, 207029695), (25, 82811878), (29, 71389550), (50, 41405939), (58, 35694775), (109, 18993550), (145, 14277910), (218, 9496775), (290, 7138955), (545, 3798710), (725, 2855582), (1090, 1899355), (1450, 1427791), (2725, 759742), (3161, 654950), (5450, 379871), (6322, 327475), (13099, 158050), (15805, 130990), (26198, 79025), (31610, 65495)]