5130100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 54

約数和(自身を含む): 11718434

約数和(自身を除く): 6588334

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 61, 100, 116, 122, 145, 244, 290, 305, 580, 610, 725, 841, 1220, 1450, 1525, 1682, 1769, 2900, 3050, 3364, 3538, 4205, 6100, 7076, 8410, 8845, 16820, 17690, 21025, 35380, 42050, 44225, 51301, 84100, 88450, 102602, 176900, 205204, 256505, 513010, 1026020, 1282525, 2565050, 5130100]

約数ペア:

[(1, 5130100), (2, 2565050), (4, 1282525), (5, 1026020), (10, 513010), (20, 256505), (25, 205204), (29, 176900), (50, 102602), (58, 88450), (61, 84100), (100, 51301), (116, 44225), (122, 42050), (145, 35380), (244, 21025), (290, 17690), (305, 16820), (580, 8845), (610, 8410), (725, 7076), (841, 6100), (1220, 4205), (1450, 3538), (1525, 3364), (1682, 3050), (1769, 2900)]