224727100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{172867}}^1$

素因数の和:172894

約数の個数: 36

約数和(自身を含む): 525172984

約数和(自身を除く): 300445884

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 172867, 345734, 691468, 864335, 1728670, 2247271, 3457340, 4321675, 4494542, 8643350, 8989084, 11236355, 17286700, 22472710, 44945420, 56181775, 112363550, 224727100]

約数ペア:

[(1, 224727100), (2, 112363550), (4, 56181775), (5, 44945420), (10, 22472710), (13, 17286700), (20, 11236355), (25, 8989084), (26, 8643350), (50, 4494542), (52, 4321675), (65, 3457340), (100, 2247271), (130, 1728670), (260, 864335), (325, 691468), (650, 345734), (1300, 172867)]