14407840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5297}}^1$

素因数の和:5329

約数の個数: 48

約数和(自身を含む): 36047592

約数和(自身を除く): 21639752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5297, 10594, 21188, 26485, 42376, 52970, 84752, 90049, 105940, 169504, 180098, 211880, 360196, 423760, 450245, 720392, 847520, 900490, 1440784, 1800980, 2881568, 3601960, 7203920, 14407840]

約数ペア:

[(1, 14407840), (2, 7203920), (4, 3601960), (5, 2881568), (8, 1800980), (10, 1440784), (16, 900490), (17, 847520), (20, 720392), (32, 450245), (34, 423760), (40, 360196), (68, 211880), (80, 180098), (85, 169504), (136, 105940), (160, 90049), (170, 84752), (272, 52970), (340, 42376), (544, 26485), (680, 21188), (1360, 10594), (2720, 5297)]