828335060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{16481}}^1$

素因数の和:16856

約数の個数: 48

約数和(自身を含む): 1993662720

約数和(自身を除く): 1165327660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1795, 2513, 3590, 5026, 7180, 10052, 12565, 16481, 25130, 32962, 50260, 65924, 82405, 115367, 164810, 230734, 329620, 461468, 576835, 1153670, 2307340, 5916679, 11833358, 23666716, 29583395, 41416753, 59166790, 82833506, 118333580, 165667012, 207083765, 414167530, 828335060]

約数ペア:

[(1, 828335060), (2, 414167530), (4, 207083765), (5, 165667012), (7, 118333580), (10, 82833506), (14, 59166790), (20, 41416753), (28, 29583395), (35, 23666716), (70, 11833358), (140, 5916679), (359, 2307340), (718, 1153670), (1436, 576835), (1795, 461468), (2513, 329620), (3590, 230734), (5026, 164810), (7180, 115367), (10052, 82405), (12565, 65924), (16481, 50260), (25130, 32962)]