2328278320

素因数分解:

$2^4\times 5^1\times {\mathrm{3541}}^1\times {\mathrm{8219}}^1$

素因数の和:11773

約数の個数: 40

約数和(自身を含む): 5415434640

約数和(自身を除く): 3087156320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3541, 7082, 8219, 14164, 16438, 17705, 28328, 32876, 35410, 41095, 56656, 65752, 70820, 82190, 131504, 141640, 164380, 283280, 328760, 657520, 29103479, 58206958, 116413916, 145517395, 232827832, 291034790, 465655664, 582069580, 1164139160, 2328278320]

約数ペア:

[(1, 2328278320), (2, 1164139160), (4, 582069580), (5, 465655664), (8, 291034790), (10, 232827832), (16, 145517395), (20, 116413916), (40, 58206958), (80, 29103479), (3541, 657520), (7082, 328760), (8219, 283280), (14164, 164380), (16438, 141640), (17705, 131504), (28328, 82190), (32876, 70820), (35410, 65752), (41095, 56656)]