13145229580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1131259}}^1$

素因数の和:1131358

約数の個数: 48

約数和(自身を含む): 31928682240

約数和(自身を除く): 18783452660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 1131259, 2262518, 4525036, 5656295, 7918813, 11312590, 15837626, 22625180, 31675252, 39594065, 79188130, 93894497, 158376260, 187788994, 375577988, 469472485, 657261479, 938944970, 1314522958, 1877889940, 2629045916, 3286307395, 6572614790, 13145229580]

約数ペア:

[(1, 13145229580), (2, 6572614790), (4, 3286307395), (5, 2629045916), (7, 1877889940), (10, 1314522958), (14, 938944970), (20, 657261479), (28, 469472485), (35, 375577988), (70, 187788994), (83, 158376260), (140, 93894497), (166, 79188130), (332, 39594065), (415, 31675252), (581, 22625180), (830, 15837626), (1162, 11312590), (1660, 7918813), (2324, 5656295), (2905, 4525036), (5810, 2262518), (11620, 1131259)]