10986477920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{328543}}^1$

素因数の和:328588

約数の個数: 96

約数和(自身を含む): 29805511680

約数和(自身を除く): 18819033760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 328543, 657086, 1314172, 1642715, 2628344, 3285430, 3613973, 5256688, 6242317, 6570860, 7227946, 10513376, 12484634, 13141720, 14455892, 18069865, 24969268, 26283440, 28911784, 31211585, 36139730, 49938536, 52566880, 57823568, 62423170, 68665487, 72279460, 99877072, 115647136, 124846340, 137330974, 144558920, 199754144, 249692680, 274661948, 289117840, 343327435, 499385360, 549323896, 578235680, 686654870, 998770720, 1098647792, 1373309740, 2197295584, 2746619480, 5493238960, 10986477920]

約数ペア:

[(1, 10986477920), (2, 5493238960), (4, 2746619480), (5, 2197295584), (8, 1373309740), (10, 1098647792), (11, 998770720), (16, 686654870), (19, 578235680), (20, 549323896), (22, 499385360), (32, 343327435), (38, 289117840), (40, 274661948), (44, 249692680), (55, 199754144), (76, 144558920), (80, 137330974), (88, 124846340), (95, 115647136), (110, 99877072), (152, 72279460), (160, 68665487), (176, 62423170), (190, 57823568), (209, 52566880), (220, 49938536), (304, 36139730), (352, 31211585), (380, 28911784), (418, 26283440), (440, 24969268), (608, 18069865), (760, 14455892), (836, 13141720), (880, 12484634), (1045, 10513376), (1520, 7227946), (1672, 6570860), (1760, 6242317), (2090, 5256688), (3040, 3613973), (3344, 3285430), (4180, 2628344), (6688, 1642715), (8360, 1314172), (16720, 657086), (33440, 328543)]