38675360

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 57850720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 74, 80, 94, 139, 148, 160, 185, 188, 235, 278, 296, 370, 376, 470, 556, 592, 695, 740, 752, 940, 1112, 1184, 1390, 1480, 1504, 1739, 1880, 2224, 2780, 2960, 3478, 3760, 4448, 5143, 5560, 5920, 6533, 6956, 7520, 8695, 10286, 11120, 13066, 13912, 17390, 20572, 22240, 25715, 26132, 27824, 32665, 34780, 41144, 51430, 52264, 55648, 65330, 69560, 82288, 102860, 104528, 130660, 139120, 164576, 205720, 209056, 241721, 261320, 278240, 411440, 483442, 522640, 822880, 966884, 1045280, 1208605, 1933768, 2417210, 3867536, 4834420, 7735072, 9668840, 19337680, 38675360]

約数ペア:

[(1, 38675360), (2, 19337680), (4, 9668840), (5, 7735072), (8, 4834420), (10, 3867536), (16, 2417210), (20, 1933768), (32, 1208605), (37, 1045280), (40, 966884), (47, 822880), (74, 522640), (80, 483442), (94, 411440), (139, 278240), (148, 261320), (160, 241721), (185, 209056), (188, 205720), (235, 164576), (278, 139120), (296, 130660), (370, 104528), (376, 102860), (470, 82288), (556, 69560), (592, 65330), (695, 55648), (740, 52264), (752, 51430), (940, 41144), (1112, 34780), (1184, 32665), (1390, 27824), (1480, 26132), (1504, 25715), (1739, 22240), (1880, 20572), (2224, 17390), (2780, 13912), (2960, 13066), (3478, 11120), (3760, 10286), (4448, 8695), (5143, 7520), (5560, 6956), (5920, 6533)]