127223800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{57829}}^1$

素因数の和:57856

約数の個数: 48

約数和(自身を含む): 322691400

約数和(自身を除く): 195467600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 57829, 115658, 231316, 289145, 462632, 578290, 636119, 1156580, 1272238, 1445725, 2313160, 2544476, 2891450, 3180595, 5088952, 5782900, 6361190, 11565800, 12722380, 15902975, 25444760, 31805950, 63611900, 127223800]

約数ペア:

[(1, 127223800), (2, 63611900), (4, 31805950), (5, 25444760), (8, 15902975), (10, 12722380), (11, 11565800), (20, 6361190), (22, 5782900), (25, 5088952), (40, 3180595), (44, 2891450), (50, 2544476), (55, 2313160), (88, 1445725), (100, 1272238), (110, 1156580), (200, 636119), (220, 578290), (275, 462632), (440, 289145), (550, 231316), (1100, 115658), (2200, 57829)]