31952480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 56299936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 607, 658, 752, 940, 1120, 1214, 1316, 1504, 1645, 1880, 2428, 2632, 3035, 3290, 3760, 4249, 4856, 5264, 6070, 6580, 7520, 8498, 9712, 10528, 12140, 13160, 16996, 19424, 21245, 24280, 26320, 28529, 33992, 42490, 48560, 52640, 57058, 67984, 84980, 97120, 114116, 135968, 142645, 169960, 199703, 228232, 285290, 339920, 399406, 456464, 570580, 679840, 798812, 912928, 998515, 1141160, 1597624, 1997030, 2282320, 3195248, 3994060, 4564640, 6390496, 7988120, 15976240, 31952480]

約数ペア:

[(1, 31952480), (2, 15976240), (4, 7988120), (5, 6390496), (7, 4564640), (8, 3994060), (10, 3195248), (14, 2282320), (16, 1997030), (20, 1597624), (28, 1141160), (32, 998515), (35, 912928), (40, 798812), (47, 679840), (56, 570580), (70, 456464), (80, 399406), (94, 339920), (112, 285290), (140, 228232), (160, 199703), (188, 169960), (224, 142645), (235, 135968), (280, 114116), (329, 97120), (376, 84980), (470, 67984), (560, 57058), (607, 52640), (658, 48560), (752, 42490), (940, 33992), (1120, 28529), (1214, 26320), (1316, 24280), (1504, 21245), (1645, 19424), (1880, 16996), (2428, 13160), (2632, 12140), (3035, 10528), (3290, 9712), (3760, 8498), (4249, 7520), (4856, 6580), (5264, 6070)]