126505000

素因数分解:

$2^3\times 5^4\times {\mathrm{25301}}^1$

素因数の和:25327

約数の個数: 40

約数和(自身を含む): 296412930

約数和(自身を除く): 169907930

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 25301, 50602, 101204, 126505, 202408, 253010, 506020, 632525, 1012040, 1265050, 2530100, 3162625, 5060200, 6325250, 12650500, 15813125, 25301000, 31626250, 63252500, 126505000]

約数ペア:

[(1, 126505000), (2, 63252500), (4, 31626250), (5, 25301000), (8, 15813125), (10, 12650500), (20, 6325250), (25, 5060200), (40, 3162625), (50, 2530100), (100, 1265050), (125, 1012040), (200, 632525), (250, 506020), (500, 253010), (625, 202408), (1000, 126505), (1250, 101204), (2500, 50602), (5000, 25301)]