25023950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 57853440

約数和(自身を除く): 32829490

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 53, 70, 71, 95, 106, 133, 142, 175, 190, 265, 266, 350, 355, 371, 475, 497, 530, 665, 710, 742, 950, 994, 1007, 1325, 1330, 1349, 1775, 1855, 2014, 2485, 2650, 2698, 3325, 3550, 3710, 3763, 4970, 5035, 6650, 6745, 7049, 7526, 9275, 9443, 10070, 12425, 13490, 14098, 18550, 18815, 18886, 24850, 25175, 26341, 33725, 35245, 37630, 47215, 50350, 52682, 67450, 70490, 71497, 94075, 94430, 131705, 142994, 176225, 188150, 236075, 263410, 352450, 357485, 472150, 500479, 658525, 714970, 1000958, 1317050, 1787425, 2502395, 3574850, 5004790, 12511975, 25023950]

約数ペア:

[(1, 25023950), (2, 12511975), (5, 5004790), (7, 3574850), (10, 2502395), (14, 1787425), (19, 1317050), (25, 1000958), (35, 714970), (38, 658525), (50, 500479), (53, 472150), (70, 357485), (71, 352450), (95, 263410), (106, 236075), (133, 188150), (142, 176225), (175, 142994), (190, 131705), (265, 94430), (266, 94075), (350, 71497), (355, 70490), (371, 67450), (475, 52682), (497, 50350), (530, 47215), (665, 37630), (710, 35245), (742, 33725), (950, 26341), (994, 25175), (1007, 24850), (1325, 18886), (1330, 18815), (1349, 18550), (1775, 14098), (1855, 13490), (2014, 12425), (2485, 10070), (2650, 9443), (2698, 9275), (3325, 7526), (3550, 7049), (3710, 6745), (3763, 6650), (4970, 5035)]