14269840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13747

約数の個数: 40

約数和(自身を含む): 35732088

約数和(自身を除く): 21462248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 13721, 27442, 54884, 68605, 109768, 137210, 178373, 219536, 274420, 356746, 548840, 713492, 891865, 1097680, 1426984, 1783730, 2853968, 3567460, 7134920, 14269840]

約数ペア:

[(1, 14269840), (2, 7134920), (4, 3567460), (5, 2853968), (8, 1783730), (10, 1426984), (13, 1097680), (16, 891865), (20, 713492), (26, 548840), (40, 356746), (52, 274420), (65, 219536), (80, 178373), (104, 137210), (130, 109768), (208, 68605), (260, 54884), (520, 27442), (1040, 13721)]