8287263250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5393

約数の個数: 128

約数和(自身を含む): 19063848960

約数和(自身を除く): 10776585710

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 47, 50, 70, 94, 95, 125, 133, 175, 190, 235, 250, 266, 329, 350, 470, 475, 658, 665, 875, 893, 950, 1175, 1330, 1645, 1750, 1786, 2350, 2375, 3290, 3325, 4465, 4750, 5303, 5875, 6251, 6650, 8225, 8930, 10606, 11750, 12502, 16450, 16625, 22325, 26515, 31255, 33250, 37121, 41125, 44650, 53030, 62510, 74242, 82250, 100757, 111625, 132575, 156275, 185605, 201514, 223250, 249241, 265150, 312550, 371210, 498482, 503785, 662875, 705299, 781375, 928025, 1007570, 1246205, 1325750, 1410598, 1562750, 1744687, 1856050, 2492410, 2518925, 3489374, 3526495, 4640125, 4735579, 5037850, 6231025, 7052990, 8723435, 9280250, 9471158, 12462050, 12594625, 17446870, 17632475, 23677895, 25189250, 31155125, 33149053, 35264950, 43617175, 47355790, 62310250, 66298106, 87234350, 88162375, 118389475, 165745265, 176324750, 218085875, 236778950, 331490530, 436171750, 591947375, 828726325, 1183894750, 1657452650, 4143631625, 8287263250]

約数ペア:

[(1, 8287263250), (2, 4143631625), (5, 1657452650), (7, 1183894750), (10, 828726325), (14, 591947375), (19, 436171750), (25, 331490530), (35, 236778950), (38, 218085875), (47, 176324750), (50, 165745265), (70, 118389475), (94, 88162375), (95, 87234350), (125, 66298106), (133, 62310250), (175, 47355790), (190, 43617175), (235, 35264950), (250, 33149053), (266, 31155125), (329, 25189250), (350, 23677895), (470, 17632475), (475, 17446870), (658, 12594625), (665, 12462050), (875, 9471158), (893, 9280250), (950, 8723435), (1175, 7052990), (1330, 6231025), (1645, 5037850), (1750, 4735579), (1786, 4640125), (2350, 3526495), (2375, 3489374), (3290, 2518925), (3325, 2492410), (4465, 1856050), (4750, 1744687), (5303, 1562750), (5875, 1410598), (6251, 1325750), (6650, 1246205), (8225, 1007570), (8930, 928025), (10606, 781375), (11750, 705299), (12502, 662875), (16450, 503785), (16625, 498482), (22325, 371210), (26515, 312550), (31255, 265150), (33250, 249241), (37121, 223250), (41125, 201514), (44650, 185605), (53030, 156275), (62510, 132575), (74242, 111625), (82250, 100757)]