454501280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3262

約数の個数: 96

約数和(自身を含む): 1154684160

約数和(自身を除く): 700182880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 376, 380, 470, 608, 752, 760, 893, 940, 1504, 1520, 1786, 1880, 3040, 3181, 3572, 3760, 4465, 6362, 7144, 7520, 8930, 12724, 14288, 15905, 17860, 25448, 28576, 31810, 35720, 50896, 60439, 63620, 71440, 101792, 120878, 127240, 142880, 149507, 241756, 254480, 299014, 302195, 483512, 508960, 598028, 604390, 747535, 967024, 1196056, 1208780, 1495070, 1934048, 2392112, 2417560, 2840633, 2990140, 4784224, 4835120, 5681266, 5980280, 9670240, 11362532, 11960560, 14203165, 22725064, 23921120, 28406330, 45450128, 56812660, 90900256, 113625320, 227250640, 454501280]

約数ペア:

[(1, 454501280), (2, 227250640), (4, 113625320), (5, 90900256), (8, 56812660), (10, 45450128), (16, 28406330), (19, 23921120), (20, 22725064), (32, 14203165), (38, 11960560), (40, 11362532), (47, 9670240), (76, 5980280), (80, 5681266), (94, 4835120), (95, 4784224), (152, 2990140), (160, 2840633), (188, 2417560), (190, 2392112), (235, 1934048), (304, 1495070), (376, 1208780), (380, 1196056), (470, 967024), (608, 747535), (752, 604390), (760, 598028), (893, 508960), (940, 483512), (1504, 302195), (1520, 299014), (1786, 254480), (1880, 241756), (3040, 149507), (3181, 142880), (3572, 127240), (3760, 120878), (4465, 101792), (6362, 71440), (7144, 63620), (7520, 60439), (8930, 50896), (12724, 35720), (14288, 31810), (15905, 28576), (17860, 25448)]