67221660220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23504077}}^1$

素因数の和:23504110

約数の個数: 48

約数和(自身を含む): 165844774368

約数和(自身を除く): 98623114148

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, 23504077, 47008154, 94016308, 117520385, 235040770, 258544847, 305553001, 470081540, 517089694, 611106002, 1034179388, 1222212004, 1292724235, 1527765005, 2585448470, 3055530010, 3361083011, 5170896940, 6111060020, 6722166022, 13444332044, 16805415055, 33610830110, 67221660220]

約数ペア:

[(1, 67221660220), (2, 33610830110), (4, 16805415055), (5, 13444332044), (10, 6722166022), (11, 6111060020), (13, 5170896940), (20, 3361083011), (22, 3055530010), (26, 2585448470), (44, 1527765005), (52, 1292724235), (55, 1222212004), (65, 1034179388), (110, 611106002), (130, 517089694), (143, 470081540), (220, 305553001), (260, 258544847), (286, 235040770), (572, 117520385), (715, 94016308), (1430, 47008154), (2860, 23504077)]