79974650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2855

約数の個数: 48

約数和(自身を含む): 172113984

約数和(自身を除く): 92139334

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 2075, 2753, 2905, 4150, 5506, 5810, 13765, 14525, 19271, 27530, 29050, 38542, 68825, 96355, 137650, 192710, 228499, 456998, 481775, 963550, 1142495, 1599493, 2284990, 3198986, 5712475, 7997465, 11424950, 15994930, 39987325, 79974650]

約数ペア:

[(1, 79974650), (2, 39987325), (5, 15994930), (7, 11424950), (10, 7997465), (14, 5712475), (25, 3198986), (35, 2284990), (50, 1599493), (70, 1142495), (83, 963550), (166, 481775), (175, 456998), (350, 228499), (415, 192710), (581, 137650), (830, 96355), (1162, 68825), (2075, 38542), (2753, 29050), (2905, 27530), (4150, 19271), (5506, 14525), (5810, 13765)]