111369880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26021}}^1$

素因数の和:26139

約数の個数: 32

約数和(自身を含む): 252933840

約数和(自身を除く): 141563960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 26021, 52042, 104084, 130105, 208168, 260210, 520420, 1040840, 2784247, 5568494, 11136988, 13921235, 22273976, 27842470, 55684940, 111369880]

約数ペア:

[(1, 111369880), (2, 55684940), (4, 27842470), (5, 22273976), (8, 13921235), (10, 11136988), (20, 5568494), (40, 2784247), (107, 1040840), (214, 520420), (428, 260210), (535, 208168), (856, 130105), (1070, 104084), (2140, 52042), (4280, 26021)]