100309072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 113427248

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 53, 74, 92, 106, 139, 148, 184, 212, 278, 296, 368, 424, 556, 592, 848, 851, 1112, 1219, 1702, 1961, 2224, 2438, 3197, 3404, 3922, 4876, 5143, 6394, 6808, 7367, 7844, 9752, 10286, 12788, 13616, 14734, 15688, 19504, 20572, 25576, 29468, 31376, 41144, 45103, 51152, 58936, 82288, 90206, 117872, 118289, 169441, 180412, 236578, 272579, 338882, 360824, 473156, 545158, 677764, 721648, 946312, 1090316, 1355528, 1892624, 2180632, 2711056, 4361264, 6269317, 12538634, 25077268, 50154536, 100309072]

約数ペア:

[(1, 100309072), (2, 50154536), (4, 25077268), (8, 12538634), (16, 6269317), (23, 4361264), (37, 2711056), (46, 2180632), (53, 1892624), (74, 1355528), (92, 1090316), (106, 946312), (139, 721648), (148, 677764), (184, 545158), (212, 473156), (278, 360824), (296, 338882), (368, 272579), (424, 236578), (556, 180412), (592, 169441), (848, 118289), (851, 117872), (1112, 90206), (1219, 82288), (1702, 58936), (1961, 51152), (2224, 45103), (2438, 41144), (3197, 31376), (3404, 29468), (3922, 25576), (4876, 20572), (5143, 19504), (6394, 15688), (6808, 14734), (7367, 13616), (7844, 12788), (9752, 10286)]