47370700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2803}}^1$

素因数の和:2843

約数の個数: 54

約数和(自身を含む): 111349644

約数和(自身を除く): 63978944

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 2803, 3380, 4225, 5606, 8450, 11212, 14015, 16900, 28030, 36439, 56060, 70075, 72878, 140150, 145756, 182195, 280300, 364390, 473707, 728780, 910975, 947414, 1821950, 1894828, 2368535, 3643900, 4737070, 9474140, 11842675, 23685350, 47370700]

約数ペア:

[(1, 47370700), (2, 23685350), (4, 11842675), (5, 9474140), (10, 4737070), (13, 3643900), (20, 2368535), (25, 1894828), (26, 1821950), (50, 947414), (52, 910975), (65, 728780), (100, 473707), (130, 364390), (169, 280300), (260, 182195), (325, 145756), (338, 140150), (650, 72878), (676, 70075), (845, 56060), (1300, 36439), (1690, 28030), (2803, 16900), (3380, 14015), (4225, 11212), (5606, 8450)]