2865379100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1245817}}^1$

素因数の和:1245854

約数の個数: 36

約数和(自身を含む): 6488220144

約数和(自身を除く): 3622841044

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 1245817, 2491634, 4983268, 6229085, 12458170, 24916340, 28653791, 31145425, 57307582, 62290850, 114615164, 124581700, 143268955, 286537910, 573075820, 716344775, 1432689550, 2865379100]

約数ペア:

[(1, 2865379100), (2, 1432689550), (4, 716344775), (5, 573075820), (10, 286537910), (20, 143268955), (23, 124581700), (25, 114615164), (46, 62290850), (50, 57307582), (92, 31145425), (100, 28653791), (115, 24916340), (230, 12458170), (460, 6229085), (575, 4983268), (1150, 2491634), (2300, 1245817)]