871569100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{164447}}^1$

素因数の和:164514

約数の個数: 36

約数和(自身を含む): 1927001664

約数和(自身を除く): 1055432564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 164447, 328894, 657788, 822235, 1644470, 3288940, 4111175, 8222350, 8715691, 16444700, 17431382, 34862764, 43578455, 87156910, 174313820, 217892275, 435784550, 871569100]

約数ペア:

[(1, 871569100), (2, 435784550), (4, 217892275), (5, 174313820), (10, 87156910), (20, 43578455), (25, 34862764), (50, 17431382), (53, 16444700), (100, 8715691), (106, 8222350), (212, 4111175), (265, 3288940), (530, 1644470), (1060, 822235), (1325, 657788), (2650, 328894), (5300, 164447)]