146548820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14173}}^1$

素因数の和:14240

約数の個数: 48

約数和(自身を含む): 342897408

約数和(自身を除く): 196348588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 14173, 28346, 56692, 70865, 141730, 155903, 283460, 311806, 623612, 666131, 779515, 1332262, 1559030, 2664524, 3118060, 3330655, 6661310, 7327441, 13322620, 14654882, 29309764, 36637205, 73274410, 146548820]

約数ペア:

[(1, 146548820), (2, 73274410), (4, 36637205), (5, 29309764), (10, 14654882), (11, 13322620), (20, 7327441), (22, 6661310), (44, 3330655), (47, 3118060), (55, 2664524), (94, 1559030), (110, 1332262), (188, 779515), (220, 666131), (235, 623612), (470, 311806), (517, 283460), (940, 155903), (1034, 141730), (2068, 70865), (2585, 56692), (5170, 28346), (10340, 14173)]