1040666590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{24151}}^1$

素因数の和:24328

約数の個数: 32

約数和(自身を含む): 1947617280

約数和(自身を除く): 906950690

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 4309, 8618, 21545, 24151, 43090, 48302, 120755, 241510, 748681, 1497362, 3356989, 3743405, 6713978, 7486810, 16784945, 33569890, 104066659, 208133318, 520333295, 1040666590]

約数ペア:

[(1, 1040666590), (2, 520333295), (5, 208133318), (10, 104066659), (31, 33569890), (62, 16784945), (139, 7486810), (155, 6713978), (278, 3743405), (310, 3356989), (695, 1497362), (1390, 748681), (4309, 241510), (8618, 120755), (21545, 48302), (24151, 43090)]