16888916360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{9403}}^1$

素因数の和:10038

約数の個数: 64

約数和(自身を含む): 38533078080

約数和(自身を除く): 21644161720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 541, 664, 830, 1082, 1660, 2164, 2705, 3320, 4328, 5410, 9403, 10820, 18806, 21640, 37612, 44903, 47015, 75224, 89806, 94030, 179612, 188060, 224515, 359224, 376120, 449030, 780449, 898060, 1560898, 1796120, 3121796, 3902245, 5087023, 6243592, 7804490, 10174046, 15608980, 20348092, 25435115, 31217960, 40696184, 50870230, 101740460, 203480920, 422222909, 844445818, 1688891636, 2111114545, 3377783272, 4222229090, 8444458180, 16888916360]

約数ペア:

[(1, 16888916360), (2, 8444458180), (4, 4222229090), (5, 3377783272), (8, 2111114545), (10, 1688891636), (20, 844445818), (40, 422222909), (83, 203480920), (166, 101740460), (332, 50870230), (415, 40696184), (541, 31217960), (664, 25435115), (830, 20348092), (1082, 15608980), (1660, 10174046), (2164, 7804490), (2705, 6243592), (3320, 5087023), (4328, 3902245), (5410, 3121796), (9403, 1796120), (10820, 1560898), (18806, 898060), (21640, 780449), (37612, 449030), (44903, 376120), (47015, 359224), (75224, 224515), (89806, 188060), (94030, 179612)]