117232252880

素因数分解:

$2^4\times 5^1\times {\mathrm{1465403161}}^1$

素因数の和:1465403174

約数の個数: 20

約数和(自身を含む): 272564988132

約数和(自身を除く): 155332735252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1465403161, 2930806322, 5861612644, 7327015805, 11723225288, 14654031610, 23446450576, 29308063220, 58616126440, 117232252880]

約数ペア:

[(1, 117232252880), (2, 58616126440), (4, 29308063220), (5, 23446450576), (8, 14654031610), (10, 11723225288), (16, 7327015805), (20, 5861612644), (40, 2930806322), (80, 1465403161)]