9392480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 22680000

約数和(自身を除く): 13287520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1249, 1504, 1880, 2498, 3760, 4996, 6245, 7520, 9992, 12490, 19984, 24980, 39968, 49960, 58703, 99920, 117406, 199840, 234812, 293515, 469624, 587030, 939248, 1174060, 1878496, 2348120, 4696240, 9392480]

約数ペア:

[(1, 9392480), (2, 4696240), (4, 2348120), (5, 1878496), (8, 1174060), (10, 939248), (16, 587030), (20, 469624), (32, 293515), (40, 234812), (47, 199840), (80, 117406), (94, 99920), (160, 58703), (188, 49960), (235, 39968), (376, 24980), (470, 19984), (752, 12490), (940, 9992), (1249, 7520), (1504, 6245), (1880, 4996), (2498, 3760)]