6944240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1497

約数の個数: 40

約数和(自身を含む): 16421568

約数和(自身を除く): 9477328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1423, 2440, 2846, 4880, 5692, 7115, 11384, 14230, 22768, 28460, 56920, 86803, 113840, 173606, 347212, 434015, 694424, 868030, 1388848, 1736060, 3472120, 6944240]

約数ペア:

[(1, 6944240), (2, 3472120), (4, 1736060), (5, 1388848), (8, 868030), (10, 694424), (16, 434015), (20, 347212), (40, 173606), (61, 113840), (80, 86803), (122, 56920), (244, 28460), (305, 22768), (488, 14230), (610, 11384), (976, 7115), (1220, 5692), (1423, 4880), (2440, 2846)]