134160560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 329121792

約数和(自身を除く): 194961232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 1151, 1240, 1457, 1880, 2302, 2480, 2914, 3760, 4604, 5755, 5828, 7285, 9208, 11510, 11656, 14570, 18416, 23020, 23312, 29140, 35681, 46040, 54097, 58280, 71362, 92080, 108194, 116560, 142724, 178405, 216388, 270485, 285448, 356810, 432776, 540970, 570896, 713620, 865552, 1081940, 1427240, 1677007, 2163880, 2854480, 3354014, 4327760, 6708028, 8385035, 13416056, 16770070, 26832112, 33540140, 67080280, 134160560]

約数ペア:

[(1, 134160560), (2, 67080280), (4, 33540140), (5, 26832112), (8, 16770070), (10, 13416056), (16, 8385035), (20, 6708028), (31, 4327760), (40, 3354014), (47, 2854480), (62, 2163880), (80, 1677007), (94, 1427240), (124, 1081940), (155, 865552), (188, 713620), (235, 570896), (248, 540970), (310, 432776), (376, 356810), (470, 285448), (496, 270485), (620, 216388), (752, 178405), (940, 142724), (1151, 116560), (1240, 108194), (1457, 92080), (1880, 71362), (2302, 58280), (2480, 54097), (2914, 46040), (3760, 35681), (4604, 29140), (5755, 23312), (5828, 23020), (7285, 18416), (9208, 14570), (11510, 11656)]