432864920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 991599840

約数和(自身を除く): 558734920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 241, 332, 415, 482, 541, 664, 830, 964, 1082, 1205, 1660, 1928, 2164, 2410, 2705, 3320, 4328, 4820, 5410, 9640, 10820, 20003, 21640, 40006, 44903, 80012, 89806, 100015, 130381, 160024, 179612, 200030, 224515, 260762, 359224, 400060, 449030, 521524, 651905, 800120, 898060, 1043048, 1303810, 1796120, 2607620, 5215240, 10821623, 21643246, 43286492, 54108115, 86572984, 108216230, 216432460, 432864920]

約数ペア:

[(1, 432864920), (2, 216432460), (4, 108216230), (5, 86572984), (8, 54108115), (10, 43286492), (20, 21643246), (40, 10821623), (83, 5215240), (166, 2607620), (241, 1796120), (332, 1303810), (415, 1043048), (482, 898060), (541, 800120), (664, 651905), (830, 521524), (964, 449030), (1082, 400060), (1205, 359224), (1660, 260762), (1928, 224515), (2164, 200030), (2410, 179612), (2705, 160024), (3320, 130381), (4328, 100015), (4820, 89806), (5410, 80012), (9640, 44903), (10820, 40006), (20003, 21640)]