13786787200

素因数分解:

$2^7\times 5^2\times {\mathrm{4308371}}^1$

素因数の和:4308395

約数の個数: 48

約数和(自身を含む): 34057680660

約数和(自身を除く): 20270893460

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, 4308371, 8616742, 17233484, 21541855, 34466968, 43083710, 68933936, 86167420, 107709275, 137867872, 172334840, 215418550, 275735744, 344669680, 430837100, 551471488, 689339360, 861674200, 1378678720, 1723348400, 2757357440, 3446696800, 6893393600, 13786787200]

約数ペア:

[(1, 13786787200), (2, 6893393600), (4, 3446696800), (5, 2757357440), (8, 1723348400), (10, 1378678720), (16, 861674200), (20, 689339360), (25, 551471488), (32, 430837100), (40, 344669680), (50, 275735744), (64, 215418550), (80, 172334840), (100, 137867872), (128, 107709275), (160, 86167420), (200, 68933936), (320, 43083710), (400, 34466968), (640, 21541855), (800, 17233484), (1600, 8616742), (3200, 4308371)]