42037040

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1097}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 98029440

約数和(自身を除く): 55992400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1097, 1916, 2194, 2395, 3832, 4388, 4790, 5485, 7664, 8776, 9580, 10970, 17552, 19160, 21940, 38320, 43880, 87760, 525463, 1050926, 2101852, 2627315, 4203704, 5254630, 8407408, 10509260, 21018520, 42037040]

約数ペア:

[(1, 42037040), (2, 21018520), (4, 10509260), (5, 8407408), (8, 5254630), (10, 4203704), (16, 2627315), (20, 2101852), (40, 1050926), (80, 525463), (479, 87760), (958, 43880), (1097, 38320), (1916, 21940), (2194, 19160), (2395, 17552), (3832, 10970), (4388, 9580), (4790, 8776), (5485, 7664)]