22994480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12497}}^1$

素因数の和:12533

約数の個数: 40

約数和(自身を含む): 55791072

約数和(自身を除く): 32796592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12497, 24994, 49988, 62485, 99976, 124970, 199952, 249940, 287431, 499880, 574862, 999760, 1149724, 1437155, 2299448, 2874310, 4598896, 5748620, 11497240, 22994480]

約数ペア:

[(1, 22994480), (2, 11497240), (4, 5748620), (5, 4598896), (8, 2874310), (10, 2299448), (16, 1437155), (20, 1149724), (23, 999760), (40, 574862), (46, 499880), (80, 287431), (92, 249940), (115, 199952), (184, 124970), (230, 99976), (368, 62485), (460, 49988), (920, 24994), (1840, 12497)]