28492788700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12388169}}^1$

素因数の和:12388206

約数の個数: 36

約数和(自身を含む): 64517589360

約数和(自身を除く): 36024800660

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 12388169, 24776338, 49552676, 61940845, 123881690, 247763380, 284927887, 309704225, 569855774, 619408450, 1139711548, 1238816900, 1424639435, 2849278870, 5698557740, 7123197175, 14246394350, 28492788700]

約数ペア:

[(1, 28492788700), (2, 14246394350), (4, 7123197175), (5, 5698557740), (10, 2849278870), (20, 1424639435), (23, 1238816900), (25, 1139711548), (46, 619408450), (50, 569855774), (92, 309704225), (100, 284927887), (115, 247763380), (230, 123881690), (460, 61940845), (575, 49552676), (1150, 24776338), (2300, 12388169)]