8131250

素因数分解:

$2^1\times 5^5\times {\mathrm{1301}}^1$

素因数の和:1328

約数の個数: 24

約数和(自身を含む): 15256836

約数和(自身を除く): 7125586

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1301, 2602, 3125, 6250, 6505, 13010, 32525, 65050, 162625, 325250, 813125, 1626250, 4065625, 8131250]

約数ペア:

[(1, 8131250), (2, 4065625), (5, 1626250), (10, 813125), (25, 325250), (50, 162625), (125, 65050), (250, 32525), (625, 13010), (1250, 6505), (1301, 6250), (2602, 3125)]