17629040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 50996736

約数和(自身を除く): 33367696

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 67, 80, 88, 92, 104, 110, 115, 130, 134, 143, 176, 184, 208, 220, 230, 253, 260, 268, 286, 299, 335, 368, 440, 460, 506, 520, 536, 572, 598, 670, 715, 737, 871, 880, 920, 1012, 1040, 1072, 1144, 1196, 1265, 1340, 1430, 1474, 1495, 1541, 1742, 1840, 2024, 2288, 2392, 2530, 2680, 2860, 2948, 2990, 3082, 3289, 3484, 3685, 4048, 4355, 4784, 5060, 5360, 5720, 5896, 5980, 6164, 6578, 6968, 7370, 7705, 8710, 9581, 10120, 11440, 11792, 11960, 12328, 13156, 13936, 14740, 15410, 16445, 16951, 17420, 19162, 20033, 20240, 23920, 24656, 26312, 29480, 30820, 32890, 33902, 34840, 38324, 40066, 47905, 52624, 58960, 61640, 65780, 67804, 69680, 76648, 80132, 84755, 95810, 100165, 123280, 131560, 135608, 153296, 160264, 169510, 191620, 200330, 220363, 263120, 271216, 320528, 339020, 383240, 400660, 440726, 678040, 766480, 801320, 881452, 1101815, 1356080, 1602640, 1762904, 2203630, 3525808, 4407260, 8814520, 17629040]

約数ペア:

[(1, 17629040), (2, 8814520), (4, 4407260), (5, 3525808), (8, 2203630), (10, 1762904), (11, 1602640), (13, 1356080), (16, 1101815), (20, 881452), (22, 801320), (23, 766480), (26, 678040), (40, 440726), (44, 400660), (46, 383240), (52, 339020), (55, 320528), (65, 271216), (67, 263120), (80, 220363), (88, 200330), (92, 191620), (104, 169510), (110, 160264), (115, 153296), (130, 135608), (134, 131560), (143, 123280), (176, 100165), (184, 95810), (208, 84755), (220, 80132), (230, 76648), (253, 69680), (260, 67804), (268, 65780), (286, 61640), (299, 58960), (335, 52624), (368, 47905), (440, 40066), (460, 38324), (506, 34840), (520, 33902), (536, 32890), (572, 30820), (598, 29480), (670, 26312), (715, 24656), (737, 23920), (871, 20240), (880, 20033), (920, 19162), (1012, 17420), (1040, 16951), (1072, 16445), (1144, 15410), (1196, 14740), (1265, 13936), (1340, 13156), (1430, 12328), (1474, 11960), (1495, 11792), (1541, 11440), (1742, 10120), (1840, 9581), (2024, 8710), (2288, 7705), (2392, 7370), (2530, 6968), (2680, 6578), (2860, 6164), (2948, 5980), (2990, 5896), (3082, 5720), (3289, 5360), (3484, 5060), (3685, 4784), (4048, 4355)]