23306140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 59693760

約数和(自身を除く): 36387620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 281, 286, 290, 319, 377, 562, 572, 580, 638, 715, 754, 1124, 1276, 1405, 1430, 1508, 1595, 1885, 2810, 2860, 3091, 3190, 3653, 3770, 4147, 5620, 6182, 6380, 7306, 7540, 8149, 8294, 12364, 14612, 15455, 16298, 16588, 18265, 20735, 30910, 32596, 36530, 40183, 40745, 41470, 61820, 73060, 80366, 81490, 82940, 89639, 105937, 160732, 162980, 179278, 200915, 211874, 358556, 401830, 423748, 448195, 529685, 803660, 896390, 1059370, 1165307, 1792780, 2118740, 2330614, 4661228, 5826535, 11653070, 23306140]

約数ペア:

[(1, 23306140), (2, 11653070), (4, 5826535), (5, 4661228), (10, 2330614), (11, 2118740), (13, 1792780), (20, 1165307), (22, 1059370), (26, 896390), (29, 803660), (44, 529685), (52, 448195), (55, 423748), (58, 401830), (65, 358556), (110, 211874), (116, 200915), (130, 179278), (143, 162980), (145, 160732), (220, 105937), (260, 89639), (281, 82940), (286, 81490), (290, 80366), (319, 73060), (377, 61820), (562, 41470), (572, 40745), (580, 40183), (638, 36530), (715, 32596), (754, 30910), (1124, 20735), (1276, 18265), (1405, 16588), (1430, 16298), (1508, 15455), (1595, 14612), (1885, 12364), (2810, 8294), (2860, 8149), (3091, 7540), (3190, 7306), (3653, 6380), (3770, 6182), (4147, 5620)]