112863940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27799}}^1$

素因数の和:27844

約数の個数: 48

約数和(自身を含む): 280224000

約数和(自身を除く): 167360060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 27799, 55598, 111196, 138995, 194593, 277990, 389186, 555980, 778372, 806171, 972965, 1612342, 1945930, 3224684, 3891860, 4030855, 5643197, 8061710, 11286394, 16123420, 22572788, 28215985, 56431970, 112863940]

約数ペア:

[(1, 112863940), (2, 56431970), (4, 28215985), (5, 22572788), (7, 16123420), (10, 11286394), (14, 8061710), (20, 5643197), (28, 4030855), (29, 3891860), (35, 3224684), (58, 1945930), (70, 1612342), (116, 972965), (140, 806171), (145, 778372), (203, 555980), (290, 389186), (406, 277990), (580, 194593), (812, 138995), (1015, 111196), (2030, 55598), (4060, 27799)]