5634640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 15088320

約数和(自身を除く): 9453680

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, 337, 380, 418, 440, 674, 760, 836, 880, 1045, 1348, 1520, 1672, 1685, 2090, 2696, 3344, 3370, 3707, 4180, 5392, 6403, 6740, 7414, 8360, 12806, 13480, 14828, 16720, 18535, 25612, 26960, 29656, 32015, 37070, 51224, 59312, 64030, 70433, 74140, 102448, 128060, 140866, 148280, 256120, 281732, 296560, 352165, 512240, 563464, 704330, 1126928, 1408660, 2817320, 5634640]

約数ペア:

[(1, 5634640), (2, 2817320), (4, 1408660), (5, 1126928), (8, 704330), (10, 563464), (11, 512240), (16, 352165), (19, 296560), (20, 281732), (22, 256120), (38, 148280), (40, 140866), (44, 128060), (55, 102448), (76, 74140), (80, 70433), (88, 64030), (95, 59312), (110, 51224), (152, 37070), (176, 32015), (190, 29656), (209, 26960), (220, 25612), (304, 18535), (337, 16720), (380, 14828), (418, 13480), (440, 12806), (674, 8360), (760, 7414), (836, 6740), (880, 6403), (1045, 5392), (1348, 4180), (1520, 3707), (1672, 3370), (1685, 3344), (2090, 2696)]