41802640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 107760960

約数和(自身を除く): 65958320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 709, 737, 880, 1072, 1340, 1418, 1474, 2680, 2836, 2948, 3545, 3685, 5360, 5672, 5896, 7090, 7370, 7799, 11344, 11792, 14180, 14740, 15598, 28360, 29480, 31196, 38995, 47503, 56720, 58960, 62392, 77990, 95006, 124784, 155980, 190012, 237515, 311960, 380024, 475030, 522533, 623920, 760048, 950060, 1045066, 1900120, 2090132, 2612665, 3800240, 4180264, 5225330, 8360528, 10450660, 20901320, 41802640]

約数ペア:

[(1, 41802640), (2, 20901320), (4, 10450660), (5, 8360528), (8, 5225330), (10, 4180264), (11, 3800240), (16, 2612665), (20, 2090132), (22, 1900120), (40, 1045066), (44, 950060), (55, 760048), (67, 623920), (80, 522533), (88, 475030), (110, 380024), (134, 311960), (176, 237515), (220, 190012), (268, 155980), (335, 124784), (440, 95006), (536, 77990), (670, 62392), (709, 58960), (737, 56720), (880, 47503), (1072, 38995), (1340, 31196), (1418, 29480), (1474, 28360), (2680, 15598), (2836, 14740), (2948, 14180), (3545, 11792), (3685, 11344), (5360, 7799), (5672, 7370), (5896, 7090)]