322508720

素因数分解:

$2^4\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{2833}}^1$

素因数の和:4269

約数の個数: 40

約数和(自身を含む): 750624576

約数和(自身を除く): 428115856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1423, 2833, 2846, 5666, 5692, 7115, 11332, 11384, 14165, 14230, 22664, 22768, 28330, 28460, 45328, 56660, 56920, 113320, 113840, 226640, 4031359, 8062718, 16125436, 20156795, 32250872, 40313590, 64501744, 80627180, 161254360, 322508720]

約数ペア:

[(1, 322508720), (2, 161254360), (4, 80627180), (5, 64501744), (8, 40313590), (10, 32250872), (16, 20156795), (20, 16125436), (40, 8062718), (80, 4031359), (1423, 226640), (2833, 113840), (2846, 113320), (5666, 56920), (5692, 56660), (7115, 45328), (11332, 28460), (11384, 28330), (14165, 22768), (14230, 22664)]