5004790

素因数分解:

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

素因数の和:157

約数の個数: 64

約数和(自身を含む): 11197440

約数和(自身を除く): 6192650

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 71, 95, 106, 133, 142, 190, 265, 266, 355, 371, 497, 530, 665, 710, 742, 994, 1007, 1330, 1349, 1855, 2014, 2485, 2698, 3710, 3763, 4970, 5035, 6745, 7049, 7526, 9443, 10070, 13490, 14098, 18815, 18886, 26341, 35245, 37630, 47215, 52682, 70490, 71497, 94430, 131705, 142994, 263410, 357485, 500479, 714970, 1000958, 2502395, 5004790]

約数ペア:

[(1, 5004790), (2, 2502395), (5, 1000958), (7, 714970), (10, 500479), (14, 357485), (19, 263410), (35, 142994), (38, 131705), (53, 94430), (70, 71497), (71, 70490), (95, 52682), (106, 47215), (133, 37630), (142, 35245), (190, 26341), (265, 18886), (266, 18815), (355, 14098), (371, 13490), (497, 10070), (530, 9443), (665, 7526), (710, 7049), (742, 6745), (994, 5035), (1007, 4970), (1330, 3763), (1349, 3710), (1855, 2698), (2014, 2485)]