64256594.000000000

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1733}}^1$

素因数の和:1769

約数の個数: 126

約数和(自身を含む): 389125206

約数和(自身を除く): 253258006

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1733, 1960, 2240, 2450, 2800, 3136, 3466, 3920, 4900, 5600, 6932, 7840, 8665, 9800, 11200, 12131, 13864, 15680, 17330, 19600, 24262, 27728, 34660, 39200, 43325, 48524, 55456, 60655, 69320, 78400, 84917, 86650, 97048, 110912, 121310, 138640, 169834, 173300, 194096, 242620, 277280, 303275, 339668, 346600, 388192, 424585, 485240, 554560, 606550, 679336, 693200, 776384, 849170, 970480, 1213100, 1358672, 1386400, 1698340, 1940960, 2122925, 2426200, 2717344, 2772800, 3396680, 3881920, 4245850, 4852400, 5434688, 6793360, 8491700, 9704800, 13586720, 16983400, 19409600, 27173440, 33966800, 67933600, 135867200]

約数ペア:

[(1, 135867200), (2, 67933600), (4, 33966800), (5, 27173440), (7, 19409600), (8, 16983400), (10, 13586720), (14, 9704800), (16, 8491700), (20, 6793360), (25, 5434688), (28, 4852400), (32, 4245850), (35, 3881920), (40, 3396680), (49, 2772800), (50, 2717344), (56, 2426200), (64, 2122925), (70, 1940960), (80, 1698340), (98, 1386400), (100, 1358672), (112, 1213100), (140, 970480), (160, 849170), (175, 776384), (196, 693200), (200, 679336), (224, 606550), (245, 554560), (280, 485240), (320, 424585), (350, 388192), (392, 346600), (400, 339668), (448, 303275), (490, 277280), (560, 242620), (700, 194096), (784, 173300), (800, 169834), (980, 138640), (1120, 121310), (1225, 110912), (1400, 97048), (1568, 86650), (1600, 84917), (1733, 78400), (1960, 69320), (2240, 60655), (2450, 55456), (2800, 48524), (3136, 43325), (3466, 39200), (3920, 34660), (4900, 27728), (5600, 24262), (6932, 19600), (7840, 17330), (8665, 15680), (9800, 13864), (11200, 12131)]