3437200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 8906548

約数和(自身を除く): 5469348

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 661, 1040, 1300, 1322, 2600, 2644, 3305, 5200, 5288, 6610, 8593, 10576, 13220, 16525, 17186, 26440, 33050, 34372, 42965, 52880, 66100, 68744, 85930, 132200, 137488, 171860, 214825, 264400, 343720, 429650, 687440, 859300, 1718600, 3437200]

約数ペア:

[(1, 3437200), (2, 1718600), (4, 859300), (5, 687440), (8, 429650), (10, 343720), (13, 264400), (16, 214825), (20, 171860), (25, 137488), (26, 132200), (40, 85930), (50, 68744), (52, 66100), (65, 52880), (80, 42965), (100, 34372), (104, 33050), (130, 26440), (200, 17186), (208, 16525), (260, 13220), (325, 10576), (400, 8593), (520, 6610), (650, 5288), (661, 5200), (1040, 3305), (1300, 2644), (1322, 2600)]