31182413360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{19531}}^1$

素因数の和:22402

約数の個数: 80

約数和(自身を含む): 82889432832

約数和(自身を除く): 51707019472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2851, 5702, 11404, 14255, 19531, 19957, 22808, 28510, 39062, 39914, 45616, 57020, 78124, 79828, 97655, 99785, 114040, 136717, 156248, 159656, 195310, 199570, 228080, 273434, 312496, 319312, 390620, 399140, 546868, 683585, 781240, 798280, 1093736, 1367170, 1562480, 1596560, 2187472, 2734340, 5468680, 10937360, 55682881, 111365762, 222731524, 278414405, 389780167, 445463048, 556828810, 779560334, 890926096, 1113657620, 1559120668, 1948900835, 2227315240, 3118241336, 3897801670, 4454630480, 6236482672, 7795603340, 15591206680, 31182413360]

約数ペア:

[(1, 31182413360), (2, 15591206680), (4, 7795603340), (5, 6236482672), (7, 4454630480), (8, 3897801670), (10, 3118241336), (14, 2227315240), (16, 1948900835), (20, 1559120668), (28, 1113657620), (35, 890926096), (40, 779560334), (56, 556828810), (70, 445463048), (80, 389780167), (112, 278414405), (140, 222731524), (280, 111365762), (560, 55682881), (2851, 10937360), (5702, 5468680), (11404, 2734340), (14255, 2187472), (19531, 1596560), (19957, 1562480), (22808, 1367170), (28510, 1093736), (39062, 798280), (39914, 781240), (45616, 683585), (57020, 546868), (78124, 399140), (79828, 390620), (97655, 319312), (99785, 312496), (114040, 273434), (136717, 228080), (156248, 199570), (159656, 195310)]