1355318600

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{53359}}^1$

素因数の和:53502

約数の個数: 48

約数和(自身を含む): 3175987200

約数和(自身を除く): 1820668600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 5080, 6350, 12700, 25400, 53359, 106718, 213436, 266795, 426872, 533590, 1067180, 1333975, 2134360, 2667950, 5335900, 6776593, 10671800, 13553186, 27106372, 33882965, 54212744, 67765930, 135531860, 169414825, 271063720, 338829650, 677659300, 1355318600]

約数ペア:

[(1, 1355318600), (2, 677659300), (4, 338829650), (5, 271063720), (8, 169414825), (10, 135531860), (20, 67765930), (25, 54212744), (40, 33882965), (50, 27106372), (100, 13553186), (127, 10671800), (200, 6776593), (254, 5335900), (508, 2667950), (635, 2134360), (1016, 1333975), (1270, 1067180), (2540, 533590), (3175, 426872), (5080, 266795), (6350, 213436), (12700, 106718), (25400, 53359)]