5471368960

素因数分解:

$2^8\times 5^1\times {\mathrm{443}}^1\times {\mathrm{9649}}^1$

素因数の和:10113

約数の個数: 72

約数和(自身を含む): 13136583600

約数和(自身を除く): 7665214640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 443, 640, 886, 1280, 1772, 2215, 3544, 4430, 7088, 8860, 9649, 14176, 17720, 19298, 28352, 35440, 38596, 48245, 56704, 70880, 77192, 96490, 113408, 141760, 154384, 192980, 283520, 308768, 385960, 567040, 617536, 771920, 1235072, 1543840, 2470144, 3087680, 4274507, 6175360, 8549014, 12350720, 17098028, 21372535, 34196056, 42745070, 68392112, 85490140, 136784224, 170980280, 273568448, 341960560, 547136896, 683921120, 1094273792, 1367842240, 2735684480, 5471368960]

約数ペア:

[(1, 5471368960), (2, 2735684480), (4, 1367842240), (5, 1094273792), (8, 683921120), (10, 547136896), (16, 341960560), (20, 273568448), (32, 170980280), (40, 136784224), (64, 85490140), (80, 68392112), (128, 42745070), (160, 34196056), (256, 21372535), (320, 17098028), (443, 12350720), (640, 8549014), (886, 6175360), (1280, 4274507), (1772, 3087680), (2215, 2470144), (3544, 1543840), (4430, 1235072), (7088, 771920), (8860, 617536), (9649, 567040), (14176, 385960), (17720, 308768), (19298, 283520), (28352, 192980), (35440, 154384), (38596, 141760), (48245, 113408), (56704, 96490), (70880, 77192)]