16125100

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1554

約数の個数: 36

約数和(自身を含む): 35325864

約数和(自身を除く): 19200764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 1427, 2260, 2825, 2854, 5650, 5708, 7135, 11300, 14270, 28540, 35675, 71350, 142700, 161251, 322502, 645004, 806255, 1612510, 3225020, 4031275, 8062550, 16125100]

約数ペア:

[(1, 16125100), (2, 8062550), (4, 4031275), (5, 3225020), (10, 1612510), (20, 806255), (25, 645004), (50, 322502), (100, 161251), (113, 142700), (226, 71350), (452, 35675), (565, 28540), (1130, 14270), (1427, 11300), (2260, 7135), (2825, 5708), (2854, 5650)]