4298800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1006

約数の個数: 60

約数和(自身を含む): 11278296

約数和(自身を除く): 6979496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 977, 1100, 1954, 2200, 3908, 4400, 4885, 7816, 9770, 10747, 15632, 19540, 21494, 24425, 39080, 42988, 48850, 53735, 78160, 85976, 97700, 107470, 171952, 195400, 214940, 268675, 390800, 429880, 537350, 859760, 1074700, 2149400, 4298800]

約数ペア:

[(1, 4298800), (2, 2149400), (4, 1074700), (5, 859760), (8, 537350), (10, 429880), (11, 390800), (16, 268675), (20, 214940), (22, 195400), (25, 171952), (40, 107470), (44, 97700), (50, 85976), (55, 78160), (80, 53735), (88, 48850), (100, 42988), (110, 39080), (176, 24425), (200, 21494), (220, 19540), (275, 15632), (400, 10747), (440, 9770), (550, 7816), (880, 4885), (977, 4400), (1100, 3908), (1954, 2200)]