32818940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 87187968

約数和(自身を除く): 54369028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 211, 220, 308, 385, 404, 422, 505, 707, 770, 844, 1010, 1055, 1111, 1414, 1477, 1540, 2020, 2110, 2222, 2321, 2828, 2954, 3535, 4220, 4444, 4642, 5555, 5908, 7070, 7385, 7777, 9284, 11110, 11605, 14140, 14770, 15554, 16247, 21311, 22220, 23210, 29540, 31108, 32494, 38885, 42622, 46420, 64988, 77770, 81235, 85244, 106555, 149177, 155540, 162470, 213110, 234421, 298354, 324940, 426220, 468842, 596708, 745885, 937684, 1172105, 1491770, 1640947, 2344210, 2983540, 3281894, 4688420, 6563788, 8204735, 16409470, 32818940]

約数ペア:

[(1, 32818940), (2, 16409470), (4, 8204735), (5, 6563788), (7, 4688420), (10, 3281894), (11, 2983540), (14, 2344210), (20, 1640947), (22, 1491770), (28, 1172105), (35, 937684), (44, 745885), (55, 596708), (70, 468842), (77, 426220), (101, 324940), (110, 298354), (140, 234421), (154, 213110), (202, 162470), (211, 155540), (220, 149177), (308, 106555), (385, 85244), (404, 81235), (422, 77770), (505, 64988), (707, 46420), (770, 42622), (844, 38885), (1010, 32494), (1055, 31108), (1111, 29540), (1414, 23210), (1477, 22220), (1540, 21311), (2020, 16247), (2110, 15554), (2222, 14770), (2321, 14140), (2828, 11605), (2954, 11110), (3535, 9284), (4220, 7777), (4444, 7385), (4642, 7070), (5555, 5908)]