10040346520

素因数分解:

$2^3\times 5^1\times {\mathrm{8011}}^1\times {\mathrm{31333}}^1$

素因数の和:39355

約数の個数: 32

約数和(自身を含む): 22594320720

約数和(自身を除く): 12553974200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8011, 16022, 31333, 32044, 40055, 62666, 64088, 80110, 125332, 156665, 160220, 250664, 313330, 320440, 626660, 1253320, 251008663, 502017326, 1004034652, 1255043315, 2008069304, 2510086630, 5020173260, 10040346520]

約数ペア:

[(1, 10040346520), (2, 5020173260), (4, 2510086630), (5, 2008069304), (8, 1255043315), (10, 1004034652), (20, 502017326), (40, 251008663), (8011, 1253320), (16022, 626660), (31333, 320440), (32044, 313330), (40055, 250664), (62666, 160220), (64088, 156665), (80110, 125332)]