85652200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4054

約数の個数: 48

約数和(自身を含む): 201019500

約数和(自身を除く): 115367300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 3929, 4360, 5450, 7858, 10900, 15716, 19645, 21800, 31432, 39290, 78580, 98225, 157160, 196450, 392900, 428261, 785800, 856522, 1713044, 2141305, 3426088, 4282610, 8565220, 10706525, 17130440, 21413050, 42826100, 85652200]

約数ペア:

[(1, 85652200), (2, 42826100), (4, 21413050), (5, 17130440), (8, 10706525), (10, 8565220), (20, 4282610), (25, 3426088), (40, 2141305), (50, 1713044), (100, 856522), (109, 785800), (200, 428261), (218, 392900), (436, 196450), (545, 157160), (872, 98225), (1090, 78580), (2180, 39290), (2725, 31432), (3929, 21800), (4360, 19645), (5450, 15716), (7858, 10900)]