47188120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 122388480

約数和(自身を除く): 75200360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1327, 1778, 2540, 2654, 3556, 4445, 5080, 5308, 6635, 7112, 8890, 9289, 10616, 13270, 17780, 18578, 26540, 35560, 37156, 46445, 53080, 74312, 92890, 168529, 185780, 337058, 371560, 674116, 842645, 1179703, 1348232, 1685290, 2359406, 3370580, 4718812, 5898515, 6741160, 9437624, 11797030, 23594060, 47188120]

約数ペア:

[(1, 47188120), (2, 23594060), (4, 11797030), (5, 9437624), (7, 6741160), (8, 5898515), (10, 4718812), (14, 3370580), (20, 2359406), (28, 1685290), (35, 1348232), (40, 1179703), (56, 842645), (70, 674116), (127, 371560), (140, 337058), (254, 185780), (280, 168529), (508, 92890), (635, 74312), (889, 53080), (1016, 46445), (1270, 37156), (1327, 35560), (1778, 26540), (2540, 18578), (2654, 17780), (3556, 13270), (4445, 10616), (5080, 9289), (5308, 8890), (6635, 7112)]