141121180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 306470304

約数和(自身を除く): 165349124

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 820, 1130, 1523, 2260, 3046, 4633, 6092, 7615, 9266, 15230, 18532, 23165, 30460, 46330, 62443, 92660, 124886, 172099, 249772, 312215, 344198, 624430, 688396, 860495, 1248860, 1720990, 3441980, 7056059, 14112118, 28224236, 35280295, 70560590, 141121180]

約数ペア:

[(1, 141121180), (2, 70560590), (4, 35280295), (5, 28224236), (10, 14112118), (20, 7056059), (41, 3441980), (82, 1720990), (113, 1248860), (164, 860495), (205, 688396), (226, 624430), (410, 344198), (452, 312215), (565, 249772), (820, 172099), (1130, 124886), (1523, 92660), (2260, 62443), (3046, 46330), (4633, 30460), (6092, 23165), (7615, 18532), (9266, 15230)]