2893750083280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{166690673}}^1$

素因数の和:166690724

約数の個数: 80

約数和(自身を含む): 7937143133184

約数和(自身を除く): 5043393049904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 166690673, 333381346, 666762692, 833453365, 1166834711, 1333525384, 1666906730, 2333669422, 2667050768, 3333813460, 4667338844, 5167410863, 5834173555, 6667626920, 9334677688, 10334821726, 11668347110, 13335253840, 18669355376, 20669643452, 23336694220, 25837054315, 36171876041, 41339286904, 46673388440, 51674108630, 72343752082, 82678573808, 93346776880, 103348217260, 144687504164, 180859380205, 206696434520, 289375008328, 361718760410, 413392869040, 578750016656, 723437520820, 1446875041640, 2893750083280]

約数ペア:

[(1, 2893750083280), (2, 1446875041640), (4, 723437520820), (5, 578750016656), (7, 413392869040), (8, 361718760410), (10, 289375008328), (14, 206696434520), (16, 180859380205), (20, 144687504164), (28, 103348217260), (31, 93346776880), (35, 82678573808), (40, 72343752082), (56, 51674108630), (62, 46673388440), (70, 41339286904), (80, 36171876041), (112, 25837054315), (124, 23336694220), (140, 20669643452), (155, 18669355376), (217, 13335253840), (248, 11668347110), (280, 10334821726), (310, 9334677688), (434, 6667626920), (496, 5834173555), (560, 5167410863), (620, 4667338844), (868, 3333813460), (1085, 2667050768), (1240, 2333669422), (1736, 1666906730), (2170, 1333525384), (2480, 1166834711), (3472, 833453365), (4340, 666762692), (8680, 333381346), (17360, 166690673)]