53936000

素因数分解:

$2^7\times 5^3\times {\mathrm{3371}}^1$

素因数の和:3400

約数の個数: 64

約数和(自身を含む): 134138160

約数和(自身を除く): 80202160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 3371, 4000, 6742, 8000, 13484, 16000, 16855, 26968, 33710, 53936, 67420, 84275, 107872, 134840, 168550, 215744, 269680, 337100, 421375, 431488, 539360, 674200, 842750, 1078720, 1348400, 1685500, 2157440, 2696800, 3371000, 5393600, 6742000, 10787200, 13484000, 26968000, 53936000]

約数ペア:

[(1, 53936000), (2, 26968000), (4, 13484000), (5, 10787200), (8, 6742000), (10, 5393600), (16, 3371000), (20, 2696800), (25, 2157440), (32, 1685500), (40, 1348400), (50, 1078720), (64, 842750), (80, 674200), (100, 539360), (125, 431488), (128, 421375), (160, 337100), (200, 269680), (250, 215744), (320, 168550), (400, 134840), (500, 107872), (640, 84275), (800, 67420), (1000, 53936), (1600, 33710), (2000, 26968), (3200, 16855), (3371, 16000), (4000, 13484), (6742, 8000)]