66467500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2452

約数の個数: 60

約数和(自身を含む): 158630472

約数和(自身を除く): 92162972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 625, 1100, 1250, 1375, 2417, 2500, 2750, 4834, 5500, 6875, 9668, 12085, 13750, 24170, 26587, 27500, 48340, 53174, 60425, 106348, 120850, 132935, 241700, 265870, 302125, 531740, 604250, 664675, 1208500, 1329350, 1510625, 2658700, 3021250, 3323375, 6042500, 6646750, 13293500, 16616875, 33233750, 66467500]

約数ペア:

[(1, 66467500), (2, 33233750), (4, 16616875), (5, 13293500), (10, 6646750), (11, 6042500), (20, 3323375), (22, 3021250), (25, 2658700), (44, 1510625), (50, 1329350), (55, 1208500), (100, 664675), (110, 604250), (125, 531740), (220, 302125), (250, 265870), (275, 241700), (500, 132935), (550, 120850), (625, 106348), (1100, 60425), (1250, 53174), (1375, 48340), (2417, 27500), (2500, 26587), (2750, 24170), (4834, 13750), (5500, 12085), (6875, 9668)]