14152120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 19336520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 101, 113, 124, 155, 202, 226, 248, 310, 404, 452, 505, 565, 620, 808, 904, 1010, 1130, 1240, 2020, 2260, 3131, 3503, 4040, 4520, 6262, 7006, 11413, 12524, 14012, 15655, 17515, 22826, 25048, 28024, 31310, 35030, 45652, 57065, 62620, 70060, 91304, 114130, 125240, 140120, 228260, 353803, 456520, 707606, 1415212, 1769015, 2830424, 3538030, 7076060, 14152120]

約数ペア:

[(1, 14152120), (2, 7076060), (4, 3538030), (5, 2830424), (8, 1769015), (10, 1415212), (20, 707606), (31, 456520), (40, 353803), (62, 228260), (101, 140120), (113, 125240), (124, 114130), (155, 91304), (202, 70060), (226, 62620), (248, 57065), (310, 45652), (404, 35030), (452, 31310), (505, 28024), (565, 25048), (620, 22826), (808, 17515), (904, 15655), (1010, 14012), (1130, 12524), (1240, 11413), (2020, 7006), (2260, 6262), (3131, 4520), (3503, 4040)]