381093070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{4787}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 723945600

約数和(自身を除く): 342852530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 419, 838, 2095, 4190, 4787, 7961, 9574, 15922, 23935, 39805, 47870, 79610, 90953, 181906, 454765, 909530, 2005753, 4011506, 10028765, 20057530, 38109307, 76218614, 190546535, 381093070]

約数ペア:

[(1, 381093070), (2, 190546535), (5, 76218614), (10, 38109307), (19, 20057530), (38, 10028765), (95, 4011506), (190, 2005753), (419, 909530), (838, 454765), (2095, 181906), (4190, 90953), (4787, 79610), (7961, 47870), (9574, 39805), (15922, 23935)]