7478103620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1250519}}^1$

素因数の和:1250564

約数の個数: 48

約数和(自身を含む): 17647338240

約数和(自身を除く): 10169234620

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 1250519, 2501038, 5002076, 6252595, 12505190, 16256747, 25010380, 28761937, 32513494, 57523874, 65026988, 81283735, 115047748, 143809685, 162567470, 287619370, 325134940, 373905181, 575238740, 747810362, 1495620724, 1869525905, 3739051810, 7478103620]

約数ペア:

[(1, 7478103620), (2, 3739051810), (4, 1869525905), (5, 1495620724), (10, 747810362), (13, 575238740), (20, 373905181), (23, 325134940), (26, 287619370), (46, 162567470), (52, 143809685), (65, 115047748), (92, 81283735), (115, 65026988), (130, 57523874), (230, 32513494), (260, 28761937), (299, 25010380), (460, 16256747), (598, 12505190), (1196, 6252595), (1495, 5002076), (2990, 2501038), (5980, 1250519)]