101206400

素因数分解:

$2^7\times 5^2\times {\mathrm{31627}}^1$

素因数の和:31651

約数の個数: 48

約数和(自身を含む): 250019340

約数和(自身を除く): 148812940

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, 31627, 63254, 126508, 158135, 253016, 316270, 506032, 632540, 790675, 1012064, 1265080, 1581350, 2024128, 2530160, 3162700, 4048256, 5060320, 6325400, 10120640, 12650800, 20241280, 25301600, 50603200, 101206400]

約数ペア:

[(1, 101206400), (2, 50603200), (4, 25301600), (5, 20241280), (8, 12650800), (10, 10120640), (16, 6325400), (20, 5060320), (25, 4048256), (32, 3162700), (40, 2530160), (50, 2024128), (64, 1581350), (80, 1265080), (100, 1012064), (128, 790675), (160, 632540), (200, 506032), (320, 316270), (400, 253016), (640, 158135), (800, 126508), (1600, 63254), (3200, 31627)]