27398478740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{174047}}^1$

素因数の和:174536

約数の個数: 48

約数和(自身を含む): 61053253632

約数和(自身を除く): 33654774892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 463, 926, 1852, 2315, 4630, 7871, 9260, 15742, 31484, 39355, 78710, 157420, 174047, 348094, 696188, 870235, 1740470, 2958799, 3480940, 5917598, 11835196, 14793995, 29587990, 59175980, 80583761, 161167522, 322335044, 402918805, 805837610, 1369923937, 1611675220, 2739847874, 5479695748, 6849619685, 13699239370, 27398478740]

約数ペア:

[(1, 27398478740), (2, 13699239370), (4, 6849619685), (5, 5479695748), (10, 2739847874), (17, 1611675220), (20, 1369923937), (34, 805837610), (68, 402918805), (85, 322335044), (170, 161167522), (340, 80583761), (463, 59175980), (926, 29587990), (1852, 14793995), (2315, 11835196), (4630, 5917598), (7871, 3480940), (9260, 2958799), (15742, 1740470), (31484, 870235), (39355, 696188), (78710, 348094), (157420, 174047)]