27733720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2732

約数の個数: 64

約数和(自身を含む): 73270080

約数和(自身を除く): 45536360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 2677, 5180, 5354, 10360, 10708, 13385, 18739, 21416, 26770, 37478, 53540, 74956, 93695, 99049, 107080, 149912, 187390, 198098, 374780, 396196, 495245, 693343, 749560, 792392, 990490, 1386686, 1980980, 2773372, 3466715, 3961960, 5546744, 6933430, 13866860, 27733720]

約数ペア:

[(1, 27733720), (2, 13866860), (4, 6933430), (5, 5546744), (7, 3961960), (8, 3466715), (10, 2773372), (14, 1980980), (20, 1386686), (28, 990490), (35, 792392), (37, 749560), (40, 693343), (56, 495245), (70, 396196), (74, 374780), (140, 198098), (148, 187390), (185, 149912), (259, 107080), (280, 99049), (296, 93695), (370, 74956), (518, 53540), (740, 37478), (1036, 26770), (1295, 21416), (1480, 18739), (2072, 13385), (2590, 10708), (2677, 10360), (5180, 5354)]