42215900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5783}}^1$

素因数の和:5870

約数の個数: 36

約数和(自身を含む): 92879472

約数和(自身を除く): 50663572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 5783, 7300, 11566, 23132, 28915, 57830, 115660, 144575, 289150, 422159, 578300, 844318, 1688636, 2110795, 4221590, 8443180, 10553975, 21107950, 42215900]

約数ペア:

[(1, 42215900), (2, 21107950), (4, 10553975), (5, 8443180), (10, 4221590), (20, 2110795), (25, 1688636), (50, 844318), (73, 578300), (100, 422159), (146, 289150), (292, 144575), (365, 115660), (730, 57830), (1460, 28915), (1825, 23132), (3650, 11566), (5783, 7300)]