13801600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 36046800

約数和(自身を除く): 22245200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 227, 304, 320, 380, 400, 454, 475, 608, 640, 760, 800, 908, 950, 1135, 1216, 1520, 1600, 1816, 1900, 2270, 2432, 3040, 3200, 3632, 3800, 4313, 4540, 5675, 6080, 7264, 7600, 8626, 9080, 11350, 12160, 14528, 15200, 17252, 18160, 21565, 22700, 29056, 30400, 34504, 36320, 43130, 45400, 60800, 69008, 72640, 86260, 90800, 107825, 138016, 145280, 172520, 181600, 215650, 276032, 345040, 363200, 431300, 552064, 690080, 726400, 862600, 1380160, 1725200, 2760320, 3450400, 6900800, 13801600]

約数ペア:

[(1, 13801600), (2, 6900800), (4, 3450400), (5, 2760320), (8, 1725200), (10, 1380160), (16, 862600), (19, 726400), (20, 690080), (25, 552064), (32, 431300), (38, 363200), (40, 345040), (50, 276032), (64, 215650), (76, 181600), (80, 172520), (95, 145280), (100, 138016), (128, 107825), (152, 90800), (160, 86260), (190, 72640), (200, 69008), (227, 60800), (304, 45400), (320, 43130), (380, 36320), (400, 34504), (454, 30400), (475, 29056), (608, 22700), (640, 21565), (760, 18160), (800, 17252), (908, 15200), (950, 14528), (1135, 12160), (1216, 11350), (1520, 9080), (1600, 8626), (1816, 7600), (1900, 7264), (2270, 6080), (2432, 5675), (3040, 4540), (3200, 4313), (3632, 3800)]