125605120

素因数分解:

$2^8\times 5^1\times {\mathrm{98129}}^1$

素因数の和:98150

約数の個数: 36

約数和(自身を含む): 300866580

約数和(自身を除く): 175261460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 98129, 196258, 392516, 490645, 785032, 981290, 1570064, 1962580, 3140128, 3925160, 6280256, 7850320, 12560512, 15700640, 25121024, 31401280, 62802560, 125605120]

約数ペア:

[(1, 125605120), (2, 62802560), (4, 31401280), (5, 25121024), (8, 15700640), (10, 12560512), (16, 7850320), (20, 6280256), (32, 3925160), (40, 3140128), (64, 1962580), (80, 1570064), (128, 981290), (160, 785032), (256, 490645), (320, 392516), (640, 196258), (1280, 98129)]