9814640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 26248320

約数和(自身を除く): 16433680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 587, 760, 836, 880, 1045, 1174, 1520, 1672, 2090, 2348, 2935, 3344, 4180, 4696, 5870, 6457, 8360, 9392, 11153, 11740, 12914, 16720, 22306, 23480, 25828, 32285, 44612, 46960, 51656, 55765, 64570, 89224, 103312, 111530, 122683, 129140, 178448, 223060, 245366, 258280, 446120, 490732, 516560, 613415, 892240, 981464, 1226830, 1962928, 2453660, 4907320, 9814640]

約数ペア:

[(1, 9814640), (2, 4907320), (4, 2453660), (5, 1962928), (8, 1226830), (10, 981464), (11, 892240), (16, 613415), (19, 516560), (20, 490732), (22, 446120), (38, 258280), (40, 245366), (44, 223060), (55, 178448), (76, 129140), (80, 122683), (88, 111530), (95, 103312), (110, 89224), (152, 64570), (176, 55765), (190, 51656), (209, 46960), (220, 44612), (304, 32285), (380, 25828), (418, 23480), (440, 22306), (587, 16720), (760, 12914), (836, 11740), (880, 11153), (1045, 9392), (1174, 8360), (1520, 6457), (1672, 5870), (2090, 4696), (2348, 4180), (2935, 3344)]