131634160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6353}}^1$

素因数の和:6410

約数の個数: 80

約数和(自身を含む): 359280576

約数和(自身を除く): 227646416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 6353, 10360, 12706, 20720, 25412, 31765, 44471, 50824, 63530, 88942, 101648, 127060, 177884, 222355, 235061, 254120, 355768, 444710, 470122, 508240, 711536, 889420, 940244, 1175305, 1645427, 1778840, 1880488, 2350610, 3290854, 3557680, 3760976, 4701220, 6581708, 8227135, 9402440, 13163416, 16454270, 18804880, 26326832, 32908540, 65817080, 131634160]

約数ペア:

[(1, 131634160), (2, 65817080), (4, 32908540), (5, 26326832), (7, 18804880), (8, 16454270), (10, 13163416), (14, 9402440), (16, 8227135), (20, 6581708), (28, 4701220), (35, 3760976), (37, 3557680), (40, 3290854), (56, 2350610), (70, 1880488), (74, 1778840), (80, 1645427), (112, 1175305), (140, 940244), (148, 889420), (185, 711536), (259, 508240), (280, 470122), (296, 444710), (370, 355768), (518, 254120), (560, 235061), (592, 222355), (740, 177884), (1036, 127060), (1295, 101648), (1480, 88942), (2072, 63530), (2590, 50824), (2960, 44471), (4144, 31765), (5180, 25412), (6353, 20720), (10360, 12706)]