10996919650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{38783}}^1$

素因数の和:38955

約数の個数: 48

約数和(自身を含む): 21035510784

約数和(自身を除く): 10038591134

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 107, 214, 265, 530, 535, 1070, 1325, 2650, 2675, 5350, 5671, 11342, 28355, 38783, 56710, 77566, 141775, 193915, 283550, 387830, 969575, 1939150, 2055499, 4110998, 4149781, 8299562, 10277495, 20554990, 20748905, 41497810, 51387475, 102774950, 103744525, 207489050, 219938393, 439876786, 1099691965, 2199383930, 5498459825, 10996919650]

約数ペア:

[(1, 10996919650), (2, 5498459825), (5, 2199383930), (10, 1099691965), (25, 439876786), (50, 219938393), (53, 207489050), (106, 103744525), (107, 102774950), (214, 51387475), (265, 41497810), (530, 20748905), (535, 20554990), (1070, 10277495), (1325, 8299562), (2650, 4149781), (2675, 4110998), (5350, 2055499), (5671, 1939150), (11342, 969575), (28355, 387830), (38783, 283550), (56710, 193915), (77566, 141775)]