68425600

素因数分解:

$2^7\times 5^2\times {\mathrm{21383}}^1$

素因数の和:21407

約数の個数: 48

約数和(自身を含む): 169040520

約数和(自身を除く): 100614920

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, 21383, 42766, 85532, 106915, 171064, 213830, 342128, 427660, 534575, 684256, 855320, 1069150, 1368512, 1710640, 2138300, 2737024, 3421280, 4276600, 6842560, 8553200, 13685120, 17106400, 34212800, 68425600]

約数ペア:

[(1, 68425600), (2, 34212800), (4, 17106400), (5, 13685120), (8, 8553200), (10, 6842560), (16, 4276600), (20, 3421280), (25, 2737024), (32, 2138300), (40, 1710640), (50, 1368512), (64, 1069150), (80, 855320), (100, 684256), (128, 534575), (160, 427660), (200, 342128), (320, 213830), (400, 171064), (640, 106915), (800, 85532), (1600, 42766), (3200, 21383)]