230385760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 597445632

約数和(自身を除く): 367059872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 223, 352, 440, 446, 587, 880, 892, 1115, 1174, 1760, 1784, 2230, 2348, 2453, 2935, 3568, 4460, 4696, 4906, 5870, 6457, 7136, 8920, 9392, 9812, 11740, 12265, 12914, 17840, 18784, 19624, 23480, 24530, 25828, 32285, 35680, 39248, 46960, 49060, 51656, 64570, 78496, 93920, 98120, 103312, 129140, 130901, 196240, 206624, 258280, 261802, 392480, 516560, 523604, 654505, 1033120, 1047208, 1309010, 1439911, 2094416, 2618020, 2879822, 4188832, 5236040, 5759644, 7199555, 10472080, 11519288, 14399110, 20944160, 23038576, 28798220, 46077152, 57596440, 115192880, 230385760]

約数ペア:

[(1, 230385760), (2, 115192880), (4, 57596440), (5, 46077152), (8, 28798220), (10, 23038576), (11, 20944160), (16, 14399110), (20, 11519288), (22, 10472080), (32, 7199555), (40, 5759644), (44, 5236040), (55, 4188832), (80, 2879822), (88, 2618020), (110, 2094416), (160, 1439911), (176, 1309010), (220, 1047208), (223, 1033120), (352, 654505), (440, 523604), (446, 516560), (587, 392480), (880, 261802), (892, 258280), (1115, 206624), (1174, 196240), (1760, 130901), (1784, 129140), (2230, 103312), (2348, 98120), (2453, 93920), (2935, 78496), (3568, 64570), (4460, 51656), (4696, 49060), (4906, 46960), (5870, 39248), (6457, 35680), (7136, 32285), (8920, 25828), (9392, 24530), (9812, 23480), (11740, 19624), (12265, 18784), (12914, 17840)]