222624920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11867}}^1$

素因数の和:11952

約数の個数: 64

約数和(自身を含む): 581057280

約数和(自身を除く): 358432360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 11867, 18760, 23734, 47468, 59335, 83069, 94936, 118670, 166138, 237340, 332276, 415345, 474680, 664552, 795089, 830690, 1590178, 1661380, 3180356, 3322760, 3975445, 5565623, 6360712, 7950890, 11131246, 15901780, 22262492, 27828115, 31803560, 44524984, 55656230, 111312460, 222624920]

約数ペア:

[(1, 222624920), (2, 111312460), (4, 55656230), (5, 44524984), (7, 31803560), (8, 27828115), (10, 22262492), (14, 15901780), (20, 11131246), (28, 7950890), (35, 6360712), (40, 5565623), (56, 3975445), (67, 3322760), (70, 3180356), (134, 1661380), (140, 1590178), (268, 830690), (280, 795089), (335, 664552), (469, 474680), (536, 415345), (670, 332276), (938, 237340), (1340, 166138), (1876, 118670), (2345, 94936), (2680, 83069), (3752, 59335), (4690, 47468), (9380, 23734), (11867, 18760)]