82297250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 191213568

約数和(自身を除く): 108916318

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 37, 41, 50, 62, 70, 74, 82, 125, 155, 175, 185, 205, 217, 250, 259, 287, 310, 350, 370, 410, 434, 518, 574, 775, 875, 925, 1025, 1085, 1147, 1271, 1295, 1435, 1517, 1550, 1750, 1850, 2050, 2170, 2294, 2542, 2590, 2870, 3034, 3875, 4625, 5125, 5425, 5735, 6355, 6475, 7175, 7585, 7750, 8029, 8897, 9250, 10250, 10619, 10850, 11470, 12710, 12950, 14350, 15170, 16058, 17794, 21238, 27125, 28675, 31775, 32375, 35875, 37925, 40145, 44485, 47027, 53095, 54250, 57350, 63550, 64750, 71750, 75850, 80290, 88970, 94054, 106190, 143375, 158875, 189625, 200725, 222425, 235135, 265475, 286750, 317750, 329189, 379250, 401450, 444850, 470270, 530950, 658378, 1003625, 1112125, 1175675, 1327375, 1645945, 2007250, 2224250, 2351350, 2654750, 3291890, 5878375, 8229725, 11756750, 16459450, 41148625, 82297250]

約数ペア:

[(1, 82297250), (2, 41148625), (5, 16459450), (7, 11756750), (10, 8229725), (14, 5878375), (25, 3291890), (31, 2654750), (35, 2351350), (37, 2224250), (41, 2007250), (50, 1645945), (62, 1327375), (70, 1175675), (74, 1112125), (82, 1003625), (125, 658378), (155, 530950), (175, 470270), (185, 444850), (205, 401450), (217, 379250), (250, 329189), (259, 317750), (287, 286750), (310, 265475), (350, 235135), (370, 222425), (410, 200725), (434, 189625), (518, 158875), (574, 143375), (775, 106190), (875, 94054), (925, 88970), (1025, 80290), (1085, 75850), (1147, 71750), (1271, 64750), (1295, 63550), (1435, 57350), (1517, 54250), (1550, 53095), (1750, 47027), (1850, 44485), (2050, 40145), (2170, 37925), (2294, 35875), (2542, 32375), (2590, 31775), (2870, 28675), (3034, 27125), (3875, 21238), (4625, 17794), (5125, 16058), (5425, 15170), (5735, 14350), (6355, 12950), (6475, 12710), (7175, 11470), (7585, 10850), (7750, 10619), (8029, 10250), (8897, 9250)]