2015694800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37889}}^1$

素因数の和:37933

約数の個数: 120

約数和(自身を含む): 5825966400

約数和(自身を除く): 3810271600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 10640, 13300, 26600, 37889, 53200, 75778, 151556, 189445, 265223, 303112, 378890, 530446, 606224, 719891, 757780, 947225, 1060892, 1326115, 1439782, 1515560, 1894450, 2121784, 2652230, 2879564, 3031120, 3599455, 3788900, 4243568, 5039237, 5304460, 5759128, 6630575, 7198910, 7577800, 10078474, 10608920, 11518256, 13261150, 14397820, 15155600, 17997275, 20156948, 21217840, 25196185, 26522300, 28795640, 35994550, 40313896, 50392370, 53044600, 57591280, 71989100, 80627792, 100784740, 106089200, 125980925, 143978200, 201569480, 251961850, 287956400, 403138960, 503923700, 1007847400, 2015694800]

約数ペア:

[(1, 2015694800), (2, 1007847400), (4, 503923700), (5, 403138960), (7, 287956400), (8, 251961850), (10, 201569480), (14, 143978200), (16, 125980925), (19, 106089200), (20, 100784740), (25, 80627792), (28, 71989100), (35, 57591280), (38, 53044600), (40, 50392370), (50, 40313896), (56, 35994550), (70, 28795640), (76, 26522300), (80, 25196185), (95, 21217840), (100, 20156948), (112, 17997275), (133, 15155600), (140, 14397820), (152, 13261150), (175, 11518256), (190, 10608920), (200, 10078474), (266, 7577800), (280, 7198910), (304, 6630575), (350, 5759128), (380, 5304460), (400, 5039237), (475, 4243568), (532, 3788900), (560, 3599455), (665, 3031120), (700, 2879564), (760, 2652230), (950, 2121784), (1064, 1894450), (1330, 1515560), (1400, 1439782), (1520, 1326115), (1900, 1060892), (2128, 947225), (2660, 757780), (2800, 719891), (3325, 606224), (3800, 530446), (5320, 378890), (6650, 303112), (7600, 265223), (10640, 189445), (13300, 151556), (26600, 75778), (37889, 53200)]