76398080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2713}}^1$

素因数の和:2747

約数の個数: 80

約数和(自身を含む): 199902384

約数和(自身を除く): 123504304

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, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2713, 2816, 3520, 5426, 5632, 7040, 10852, 13565, 14080, 21704, 27130, 28160, 29843, 43408, 54260, 59686, 86816, 108520, 119372, 149215, 173632, 217040, 238744, 298430, 347264, 434080, 477488, 596860, 694528, 868160, 954976, 1193720, 1389056, 1736320, 1909952, 2387440, 3472640, 3819904, 4774880, 6945280, 7639808, 9549760, 15279616, 19099520, 38199040, 76398080]

約数ペア:

[(1, 76398080), (2, 38199040), (4, 19099520), (5, 15279616), (8, 9549760), (10, 7639808), (11, 6945280), (16, 4774880), (20, 3819904), (22, 3472640), (32, 2387440), (40, 1909952), (44, 1736320), (55, 1389056), (64, 1193720), (80, 954976), (88, 868160), (110, 694528), (128, 596860), (160, 477488), (176, 434080), (220, 347264), (256, 298430), (320, 238744), (352, 217040), (440, 173632), (512, 149215), (640, 119372), (704, 108520), (880, 86816), (1280, 59686), (1408, 54260), (1760, 43408), (2560, 29843), (2713, 28160), (2816, 27130), (3520, 21704), (5426, 14080), (5632, 13565), (7040, 10852)]