100004040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277789}}^1$

素因数の和:277806

約数の個数: 48

約数和(自身を含む): 325014300

約数和(自身を除く): 225010260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 277789, 555578, 833367, 1111156, 1388945, 1666734, 2222312, 2500101, 2777890, 3333468, 4166835, 5000202, 5555780, 6666936, 8333670, 10000404, 11111560, 12500505, 16667340, 20000808, 25001010, 33334680, 50002020, 100004040]

約数ペア:

[(1, 100004040), (2, 50002020), (3, 33334680), (4, 25001010), (5, 20000808), (6, 16667340), (8, 12500505), (9, 11111560), (10, 10000404), (12, 8333670), (15, 6666936), (18, 5555780), (20, 5000202), (24, 4166835), (30, 3333468), (36, 2777890), (40, 2500101), (45, 2222312), (60, 1666734), (72, 1388945), (90, 1111156), (120, 833367), (180, 555578), (360, 277789)]