15693330760

素因数分解:

$2^3\times 5^1\times {\mathrm{2801}}^1\times {\mathrm{140069}}^1$

素因数の和:142881

約数の個数: 32

約数和(自身を含む): 35322852600

約数和(自身を除く): 19629521840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2801, 5602, 11204, 14005, 22408, 28010, 56020, 112040, 140069, 280138, 560276, 700345, 1120552, 1400690, 2801380, 5602760, 392333269, 784666538, 1569333076, 1961666345, 3138666152, 3923332690, 7846665380, 15693330760]

約数ペア:

[(1, 15693330760), (2, 7846665380), (4, 3923332690), (5, 3138666152), (8, 1961666345), (10, 1569333076), (20, 784666538), (40, 392333269), (2801, 5602760), (5602, 2801380), (11204, 1400690), (14005, 1120552), (22408, 700345), (28010, 560276), (56020, 280138), (112040, 140069)]