33178420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 48106700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 79, 83, 92, 110, 115, 158, 166, 220, 230, 253, 316, 332, 395, 415, 460, 506, 790, 830, 869, 913, 1012, 1265, 1580, 1660, 1738, 1817, 1826, 1909, 2530, 3476, 3634, 3652, 3818, 4345, 4565, 5060, 6557, 7268, 7636, 8690, 9085, 9130, 9545, 13114, 17380, 18170, 18260, 19090, 19987, 20999, 26228, 32785, 36340, 38180, 39974, 41998, 65570, 72127, 79948, 83996, 99935, 104995, 131140, 144254, 150811, 199870, 209990, 288508, 301622, 360635, 399740, 419980, 603244, 721270, 754055, 1442540, 1508110, 1658921, 3016220, 3317842, 6635684, 8294605, 16589210, 33178420]

約数ペア:

[(1, 33178420), (2, 16589210), (4, 8294605), (5, 6635684), (10, 3317842), (11, 3016220), (20, 1658921), (22, 1508110), (23, 1442540), (44, 754055), (46, 721270), (55, 603244), (79, 419980), (83, 399740), (92, 360635), (110, 301622), (115, 288508), (158, 209990), (166, 199870), (220, 150811), (230, 144254), (253, 131140), (316, 104995), (332, 99935), (395, 83996), (415, 79948), (460, 72127), (506, 65570), (790, 41998), (830, 39974), (869, 38180), (913, 36340), (1012, 32785), (1265, 26228), (1580, 20999), (1660, 19987), (1738, 19090), (1817, 18260), (1826, 18170), (1909, 17380), (2530, 13114), (3476, 9545), (3634, 9130), (3652, 9085), (3818, 8690), (4345, 7636), (4565, 7268), (5060, 6557)]