9197240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 23284800

約数和(自身を除く): 14087560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 769, 920, 1196, 1495, 1538, 2392, 2990, 3076, 3845, 5980, 6152, 7690, 9997, 11960, 15380, 17687, 19994, 30760, 35374, 39988, 49985, 70748, 79976, 88435, 99970, 141496, 176870, 199940, 229931, 353740, 399880, 459862, 707480, 919724, 1149655, 1839448, 2299310, 4598620, 9197240]

約数ペア:

[(1, 9197240), (2, 4598620), (4, 2299310), (5, 1839448), (8, 1149655), (10, 919724), (13, 707480), (20, 459862), (23, 399880), (26, 353740), (40, 229931), (46, 199940), (52, 176870), (65, 141496), (92, 99970), (104, 88435), (115, 79976), (130, 70748), (184, 49985), (230, 39988), (260, 35374), (299, 30760), (460, 19994), (520, 17687), (598, 15380), (769, 11960), (920, 9997), (1196, 7690), (1495, 6152), (1538, 5980), (2392, 3845), (2990, 3076)]