73569520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 186372000

約数和(自身を除く): 112802480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 1669, 2204, 2320, 2755, 3338, 4408, 5510, 6676, 8345, 8816, 11020, 13352, 16690, 22040, 26704, 31711, 33380, 44080, 48401, 63422, 66760, 96802, 126844, 133520, 158555, 193604, 242005, 253688, 317110, 387208, 484010, 507376, 634220, 774416, 919619, 968020, 1268440, 1839238, 1936040, 2536880, 3678476, 3872080, 4598095, 7356952, 9196190, 14713904, 18392380, 36784760, 73569520]

約数ペア:

[(1, 73569520), (2, 36784760), (4, 18392380), (5, 14713904), (8, 9196190), (10, 7356952), (16, 4598095), (19, 3872080), (20, 3678476), (29, 2536880), (38, 1936040), (40, 1839238), (58, 1268440), (76, 968020), (80, 919619), (95, 774416), (116, 634220), (145, 507376), (152, 484010), (190, 387208), (232, 317110), (290, 253688), (304, 242005), (380, 193604), (464, 158555), (551, 133520), (580, 126844), (760, 96802), (1102, 66760), (1160, 63422), (1520, 48401), (1669, 44080), (2204, 33380), (2320, 31711), (2755, 26704), (3338, 22040), (4408, 16690), (5510, 13352), (6676, 11020), (8345, 8816)]