6502400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 16248960

約数和(自身を除く): 9746560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1024, 1270, 1280, 1600, 2032, 2048, 2540, 2560, 3175, 3200, 4064, 5080, 5120, 6350, 6400, 8128, 10160, 10240, 12700, 12800, 16256, 20320, 25400, 25600, 32512, 40640, 50800, 51200, 65024, 81280, 101600, 130048, 162560, 203200, 260096, 325120, 406400, 650240, 812800, 1300480, 1625600, 3251200, 6502400]

約数ペア:

[(1, 6502400), (2, 3251200), (4, 1625600), (5, 1300480), (8, 812800), (10, 650240), (16, 406400), (20, 325120), (25, 260096), (32, 203200), (40, 162560), (50, 130048), (64, 101600), (80, 81280), (100, 65024), (127, 51200), (128, 50800), (160, 40640), (200, 32512), (254, 25600), (256, 25400), (320, 20320), (400, 16256), (508, 12800), (512, 12700), (635, 10240), (640, 10160), (800, 8128), (1016, 6400), (1024, 6350), (1270, 5120), (1280, 5080), (1600, 4064), (2032, 3200), (2048, 3175), (2540, 2560)]