10520480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 14881120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1399, 1504, 1880, 2798, 3760, 5596, 6995, 7520, 11192, 13990, 22384, 27980, 44768, 55960, 65753, 111920, 131506, 223840, 263012, 328765, 526024, 657530, 1052048, 1315060, 2104096, 2630120, 5260240, 10520480]

約数ペア:

[(1, 10520480), (2, 5260240), (4, 2630120), (5, 2104096), (8, 1315060), (10, 1052048), (16, 657530), (20, 526024), (32, 328765), (40, 263012), (47, 223840), (80, 131506), (94, 111920), (160, 65753), (188, 55960), (235, 44768), (376, 27980), (470, 22384), (752, 13990), (940, 11192), (1399, 7520), (1504, 6995), (1880, 5596), (2798, 3760)]