216724623760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159356341}}^1$

素因数の和:159356371

約数の個数: 40

約数和(自身を含む): 533525033016

約数和(自身を除く): 316800409256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 159356341, 318712682, 637425364, 796781705, 1274850728, 1593563410, 2549701456, 2709057797, 3187126820, 5418115594, 6374253640, 10836231188, 12748507280, 13545288985, 21672462376, 27090577970, 43344924752, 54181155940, 108362311880, 216724623760]

約数ペア:

[(1, 216724623760), (2, 108362311880), (4, 54181155940), (5, 43344924752), (8, 27090577970), (10, 21672462376), (16, 13545288985), (17, 12748507280), (20, 10836231188), (34, 6374253640), (40, 5418115594), (68, 3187126820), (80, 2709057797), (85, 2549701456), (136, 1593563410), (170, 1274850728), (272, 796781705), (340, 637425364), (680, 318712682), (1360, 159356341)]