48840220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17077}}^1$

素因数の和:17110

約数の個数: 48

約数和(自身を含む): 120502368

約数和(自身を除く): 71662148

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 17077, 34154, 68308, 85385, 170770, 187847, 222001, 341540, 375694, 444002, 751388, 888004, 939235, 1110005, 1878470, 2220010, 2442011, 3756940, 4440020, 4884022, 9768044, 12210055, 24420110, 48840220]

約数ペア:

[(1, 48840220), (2, 24420110), (4, 12210055), (5, 9768044), (10, 4884022), (11, 4440020), (13, 3756940), (20, 2442011), (22, 2220010), (26, 1878470), (44, 1110005), (52, 939235), (55, 888004), (65, 751388), (110, 444002), (130, 375694), (143, 341540), (220, 222001), (260, 187847), (286, 170770), (572, 85385), (715, 68308), (1430, 34154), (2860, 17077)]