383329330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{1013}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 700876800

約数和(自身を除く): 317547470

約数列:

[1, 2, 5, 10, 79, 158, 395, 479, 790, 958, 1013, 2026, 2395, 4790, 5065, 10130, 37841, 75682, 80027, 160054, 189205, 378410, 400135, 485227, 800270, 970454, 2426135, 4852270, 38332933, 76665866, 191664665, 383329330]

約数ペア:

[(1, 383329330), (2, 191664665), (5, 76665866), (10, 38332933), (79, 4852270), (158, 2426135), (395, 970454), (479, 800270), (790, 485227), (958, 400135), (1013, 378410), (2026, 189205), (2395, 160054), (4790, 80027), (5065, 75682), (10130, 37841)]