11497240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12497}}^1$

素因数の和:12531

約数の個数: 32

約数和(自身を含む): 26995680

約数和(自身を除く): 15498440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 12497, 24994, 49988, 62485, 99976, 124970, 249940, 287431, 499880, 574862, 1149724, 1437155, 2299448, 2874310, 5748620, 11497240]

約数ペア:

[(1, 11497240), (2, 5748620), (4, 2874310), (5, 2299448), (8, 1437155), (10, 1149724), (20, 574862), (23, 499880), (40, 287431), (46, 249940), (92, 124970), (115, 99976), (184, 62485), (230, 49988), (460, 24994), (920, 12497)]