80190110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8049

約数の個数: 64

約数和(自身を含む): 193826304

約数和(自身を除く): 113636194

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 8011, 10010, 16022, 40055, 56077, 80110, 88121, 104143, 112154, 176242, 208286, 280385, 440605, 520715, 560770, 616847, 729001, 881210, 1041430, 1145573, 1233694, 1458002, 2291146, 3084235, 3645005, 5727865, 6168470, 7290010, 8019011, 11455730, 16038022, 40095055, 80190110]

約数ペア:

[(1, 80190110), (2, 40095055), (5, 16038022), (7, 11455730), (10, 8019011), (11, 7290010), (13, 6168470), (14, 5727865), (22, 3645005), (26, 3084235), (35, 2291146), (55, 1458002), (65, 1233694), (70, 1145573), (77, 1041430), (91, 881210), (110, 729001), (130, 616847), (143, 560770), (154, 520715), (182, 440605), (286, 280385), (385, 208286), (455, 176242), (715, 112154), (770, 104143), (910, 88121), (1001, 80110), (1430, 56077), (2002, 40055), (5005, 16022), (8011, 10010)]