10528020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 33336576

約数和(自身を除く): 22808556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2543, 4140, 5086, 7629, 10172, 12715, 15258, 22887, 25430, 30516, 38145, 45774, 50860, 58489, 76290, 91548, 114435, 116978, 152580, 175467, 228870, 233956, 292445, 350934, 457740, 526401, 584890, 701868, 877335, 1052802, 1169780, 1754670, 2105604, 2632005, 3509340, 5264010, 10528020]

約数ペア:

[(1, 10528020), (2, 5264010), (3, 3509340), (4, 2632005), (5, 2105604), (6, 1754670), (9, 1169780), (10, 1052802), (12, 877335), (15, 701868), (18, 584890), (20, 526401), (23, 457740), (30, 350934), (36, 292445), (45, 233956), (46, 228870), (60, 175467), (69, 152580), (90, 116978), (92, 114435), (115, 91548), (138, 76290), (180, 58489), (207, 50860), (230, 45774), (276, 38145), (345, 30516), (414, 25430), (460, 22887), (690, 15258), (828, 12715), (1035, 10172), (1380, 7629), (2070, 5086), (2543, 4140)]