73954160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3282

約数の個数: 80

約数和(自身を含む): 201362112

約数和(自身を除く): 127407952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3221, 3280, 4592, 5740, 6442, 11480, 12884, 16105, 22547, 22960, 25768, 32210, 45094, 51536, 64420, 90188, 112735, 128840, 132061, 180376, 225470, 257680, 264122, 360752, 450940, 528244, 660305, 901880, 924427, 1056488, 1320610, 1803760, 1848854, 2112976, 2641220, 3697708, 4622135, 5282440, 7395416, 9244270, 10564880, 14790832, 18488540, 36977080, 73954160]

約数ペア:

[(1, 73954160), (2, 36977080), (4, 18488540), (5, 14790832), (7, 10564880), (8, 9244270), (10, 7395416), (14, 5282440), (16, 4622135), (20, 3697708), (28, 2641220), (35, 2112976), (40, 1848854), (41, 1803760), (56, 1320610), (70, 1056488), (80, 924427), (82, 901880), (112, 660305), (140, 528244), (164, 450940), (205, 360752), (280, 264122), (287, 257680), (328, 225470), (410, 180376), (560, 132061), (574, 128840), (656, 112735), (820, 90188), (1148, 64420), (1435, 51536), (1640, 45094), (2296, 32210), (2870, 25768), (3221, 22960), (3280, 22547), (4592, 16105), (5740, 12884), (6442, 11480)]