1344331400

素因数分解:

$2^3\times 5^2\times {\mathrm{563}}^1\times {\mathrm{11939}}^1$

素因数の和:12518

約数の個数: 48

約数和(自身を含む): 3131384400

約数和(自身を除く): 1787053000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 563, 1126, 2252, 2815, 4504, 5630, 11260, 11939, 14075, 22520, 23878, 28150, 47756, 56300, 59695, 95512, 112600, 119390, 238780, 298475, 477560, 596950, 1193900, 2387800, 6721657, 13443314, 26886628, 33608285, 53773256, 67216570, 134433140, 168041425, 268866280, 336082850, 672165700, 1344331400]

約数ペア:

[(1, 1344331400), (2, 672165700), (4, 336082850), (5, 268866280), (8, 168041425), (10, 134433140), (20, 67216570), (25, 53773256), (40, 33608285), (50, 26886628), (100, 13443314), (200, 6721657), (563, 2387800), (1126, 1193900), (2252, 596950), (2815, 477560), (4504, 298475), (5630, 238780), (11260, 119390), (11939, 112600), (14075, 95512), (22520, 59695), (23878, 56300), (28150, 47756)]