108401920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7699}}^1$

素因数の和:7731

約数の個数: 72

約数和(自身を含む): 283298400

約数和(自身を除く): 174896480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 7699, 14080, 15398, 30796, 38495, 61592, 76990, 84689, 123184, 153980, 169378, 246368, 307960, 338756, 423445, 492736, 615920, 677512, 846890, 985472, 1231840, 1355024, 1693780, 1970944, 2463680, 2710048, 3387560, 4927360, 5420096, 6775120, 9854720, 10840192, 13550240, 21680384, 27100480, 54200960, 108401920]

約数ペア:

[(1, 108401920), (2, 54200960), (4, 27100480), (5, 21680384), (8, 13550240), (10, 10840192), (11, 9854720), (16, 6775120), (20, 5420096), (22, 4927360), (32, 3387560), (40, 2710048), (44, 2463680), (55, 1970944), (64, 1693780), (80, 1355024), (88, 1231840), (110, 985472), (128, 846890), (160, 677512), (176, 615920), (220, 492736), (256, 423445), (320, 338756), (352, 307960), (440, 246368), (640, 169378), (704, 153980), (880, 123184), (1280, 84689), (1408, 76990), (1760, 61592), (2816, 38495), (3520, 30796), (7040, 15398), (7699, 14080)]