26979200

素因数分解:

$2^7\times 5^2\times {\mathrm{8431}}^1$

素因数の和:8455

約数の個数: 48

約数和(自身を含む): 66654960

約数和(自身を除く): 39675760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 8431, 16862, 33724, 42155, 67448, 84310, 134896, 168620, 210775, 269792, 337240, 421550, 539584, 674480, 843100, 1079168, 1348960, 1686200, 2697920, 3372400, 5395840, 6744800, 13489600, 26979200]

約数ペア:

[(1, 26979200), (2, 13489600), (4, 6744800), (5, 5395840), (8, 3372400), (10, 2697920), (16, 1686200), (20, 1348960), (25, 1079168), (32, 843100), (40, 674480), (50, 539584), (64, 421550), (80, 337240), (100, 269792), (128, 210775), (160, 168620), (200, 134896), (320, 84310), (400, 67448), (640, 42155), (800, 33724), (1600, 16862), (3200, 8431)]