2029877500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 5107839968

約数和(自身を除く): 3077962468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 193, 250, 350, 386, 500, 601, 625, 700, 772, 875, 965, 1202, 1250, 1351, 1750, 1930, 2404, 2500, 2702, 3005, 3500, 3860, 4207, 4375, 4825, 5404, 6010, 6755, 8414, 8750, 9650, 12020, 13510, 15025, 16828, 17500, 19300, 21035, 24125, 27020, 30050, 33775, 42070, 48250, 60100, 67550, 75125, 84140, 96500, 105175, 115993, 120625, 135100, 150250, 168875, 210350, 231986, 241250, 300500, 337750, 375625, 420700, 463972, 482500, 525875, 579965, 675500, 751250, 811951, 844375, 1051750, 1159930, 1502500, 1623902, 1688750, 2103500, 2319860, 2629375, 2899825, 3247804, 3377500, 4059755, 5258750, 5799650, 8119510, 10517500, 11599300, 14499125, 16239020, 20298775, 28998250, 40597550, 57996500, 72495625, 81195100, 101493875, 144991250, 202987750, 289982500, 405975500, 507469375, 1014938750, 2029877500]

約数ペア:

[(1, 2029877500), (2, 1014938750), (4, 507469375), (5, 405975500), (7, 289982500), (10, 202987750), (14, 144991250), (20, 101493875), (25, 81195100), (28, 72495625), (35, 57996500), (50, 40597550), (70, 28998250), (100, 20298775), (125, 16239020), (140, 14499125), (175, 11599300), (193, 10517500), (250, 8119510), (350, 5799650), (386, 5258750), (500, 4059755), (601, 3377500), (625, 3247804), (700, 2899825), (772, 2629375), (875, 2319860), (965, 2103500), (1202, 1688750), (1250, 1623902), (1351, 1502500), (1750, 1159930), (1930, 1051750), (2404, 844375), (2500, 811951), (2702, 751250), (3005, 675500), (3500, 579965), (3860, 525875), (4207, 482500), (4375, 463972), (4825, 420700), (5404, 375625), (6010, 337750), (6755, 300500), (8414, 241250), (8750, 231986), (9650, 210350), (12020, 168875), (13510, 150250), (15025, 135100), (16828, 120625), (17500, 115993), (19300, 105175), (21035, 96500), (24125, 84140), (27020, 75125), (30050, 67550), (33775, 60100), (42070, 48250)]