40679800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{593}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 110484000

約数和(自身を除く): 69804200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 593, 686, 700, 980, 1186, 1225, 1372, 1400, 1715, 1960, 2372, 2450, 2744, 2965, 3430, 4151, 4744, 4900, 5930, 6860, 8302, 8575, 9800, 11860, 13720, 14825, 16604, 17150, 20755, 23720, 29057, 29650, 33208, 34300, 41510, 58114, 59300, 68600, 83020, 103775, 116228, 118600, 145285, 166040, 203399, 207550, 232456, 290570, 406798, 415100, 581140, 726425, 813596, 830200, 1016995, 1162280, 1452850, 1627192, 2033990, 2905700, 4067980, 5084975, 5811400, 8135960, 10169950, 20339900, 40679800]

約数ペア:

[(1, 40679800), (2, 20339900), (4, 10169950), (5, 8135960), (7, 5811400), (8, 5084975), (10, 4067980), (14, 2905700), (20, 2033990), (25, 1627192), (28, 1452850), (35, 1162280), (40, 1016995), (49, 830200), (50, 813596), (56, 726425), (70, 581140), (98, 415100), (100, 406798), (140, 290570), (175, 232456), (196, 207550), (200, 203399), (245, 166040), (280, 145285), (343, 118600), (350, 116228), (392, 103775), (490, 83020), (593, 68600), (686, 59300), (700, 58114), (980, 41510), (1186, 34300), (1225, 33208), (1372, 29650), (1400, 29057), (1715, 23720), (1960, 20755), (2372, 17150), (2450, 16604), (2744, 14825), (2965, 13720), (3430, 11860), (4151, 9800), (4744, 8575), (4900, 8302), (5930, 6860)]