165024793520

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1447}}^1\times {\mathrm{3079}}^1$

素因数の和:5002

約数の個数: 80

約数和(自身を含む): 384902031360

約数和(自身を除く): 219877237840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1447, 1852, 2315, 2894, 3079, 3704, 4630, 5788, 6158, 7235, 7408, 9260, 11576, 12316, 14470, 15395, 18520, 23152, 24632, 28940, 30790, 37040, 49264, 57880, 61580, 115760, 123160, 246320, 669961, 1339922, 1425577, 2679844, 2851154, 3349805, 4455313, 5359688, 5702308, 6699610, 7127885, 8910626, 10719376, 11404616, 13399220, 14255770, 17821252, 22276565, 22809232, 26798440, 28511540, 35642504, 44553130, 53596880, 57023080, 71285008, 89106260, 114046160, 178212520, 356425040, 2062809919, 4125619838, 8251239676, 10314049595, 16502479352, 20628099190, 33004958704, 41256198380, 82512396760, 165024793520]

約数ペア:

[(1, 165024793520), (2, 82512396760), (4, 41256198380), (5, 33004958704), (8, 20628099190), (10, 16502479352), (16, 10314049595), (20, 8251239676), (40, 4125619838), (80, 2062809919), (463, 356425040), (926, 178212520), (1447, 114046160), (1852, 89106260), (2315, 71285008), (2894, 57023080), (3079, 53596880), (3704, 44553130), (4630, 35642504), (5788, 28511540), (6158, 26798440), (7235, 22809232), (7408, 22276565), (9260, 17821252), (11576, 14255770), (12316, 13399220), (14470, 11404616), (15395, 10719376), (18520, 8910626), (23152, 7127885), (24632, 6699610), (28940, 5702308), (30790, 5359688), (37040, 4455313), (49264, 3349805), (57880, 2851154), (61580, 2679844), (115760, 1425577), (123160, 1339922), (246320, 669961)]