235778560

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3025

約数の個数: 80

約数和(自身を含む): 583748352

約数和(自身を除く): 347969792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 2971, 3968, 4960, 5942, 7936, 9920, 11884, 14855, 15872, 19840, 23768, 29710, 39680, 47536, 59420, 79360, 92101, 95072, 118840, 184202, 190144, 237680, 368404, 380288, 460505, 475360, 736808, 760576, 921010, 950720, 1473616, 1521152, 1842020, 1901440, 2947232, 3684040, 3802880, 5894464, 7368080, 7605760, 11788928, 14736160, 23577856, 29472320, 47155712, 58944640, 117889280, 235778560]

約数ペア:

[(1, 235778560), (2, 117889280), (4, 58944640), (5, 47155712), (8, 29472320), (10, 23577856), (16, 14736160), (20, 11788928), (31, 7605760), (32, 7368080), (40, 5894464), (62, 3802880), (64, 3684040), (80, 2947232), (124, 1901440), (128, 1842020), (155, 1521152), (160, 1473616), (248, 950720), (256, 921010), (310, 760576), (320, 736808), (496, 475360), (512, 460505), (620, 380288), (640, 368404), (992, 237680), (1240, 190144), (1280, 184202), (1984, 118840), (2480, 95072), (2560, 92101), (2971, 79360), (3968, 59420), (4960, 47536), (5942, 39680), (7936, 29710), (9920, 23768), (11884, 19840), (14855, 15872)]