2015673800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{29383}}^1$

素因数の和:29420

約数の個数: 96

約数和(自身を含む): 5465424000

約数和(自身を除く): 3449750200

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, 686, 700, 980, 1225, 1372, 1400, 1715, 1960, 2450, 2744, 3430, 4900, 6860, 8575, 9800, 13720, 17150, 29383, 34300, 58766, 68600, 117532, 146915, 205681, 235064, 293830, 411362, 587660, 734575, 822724, 1028405, 1175320, 1439767, 1469150, 1645448, 2056810, 2879534, 2938300, 4113620, 5142025, 5759068, 5876600, 7198835, 8227240, 10078369, 10284050, 11518136, 14397670, 20156738, 20568100, 28795340, 35994175, 40313476, 41136200, 50391845, 57590680, 71988350, 80626952, 100783690, 143976700, 201567380, 251959225, 287953400, 403134760, 503918450, 1007836900, 2015673800]

約数ペア:

[(1, 2015673800), (2, 1007836900), (4, 503918450), (5, 403134760), (7, 287953400), (8, 251959225), (10, 201567380), (14, 143976700), (20, 100783690), (25, 80626952), (28, 71988350), (35, 57590680), (40, 50391845), (49, 41136200), (50, 40313476), (56, 35994175), (70, 28795340), (98, 20568100), (100, 20156738), (140, 14397670), (175, 11518136), (196, 10284050), (200, 10078369), (245, 8227240), (280, 7198835), (343, 5876600), (350, 5759068), (392, 5142025), (490, 4113620), (686, 2938300), (700, 2879534), (980, 2056810), (1225, 1645448), (1372, 1469150), (1400, 1439767), (1715, 1175320), (1960, 1028405), (2450, 822724), (2744, 734575), (3430, 587660), (4900, 411362), (6860, 293830), (8575, 235064), (9800, 205681), (13720, 146915), (17150, 117532), (29383, 68600), (34300, 58766)]