201636602240

素因数分解:

$2^7\times 5^1\times {\mathrm{315057191}}^1$

素因数の和:315057210

約数の個数: 32

約数和(自身を含む): 482037503760

約数和(自身を除く): 280400901520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 315057191, 630114382, 1260228764, 1575285955, 2520457528, 3150571910, 5040915056, 6301143820, 10081830112, 12602287640, 20163660224, 25204575280, 40327320448, 50409150560, 100818301120, 201636602240]

約数ペア:

[(1, 201636602240), (2, 100818301120), (4, 50409150560), (5, 40327320448), (8, 25204575280), (10, 20163660224), (16, 12602287640), (20, 10081830112), (32, 6301143820), (40, 5040915056), (64, 3150571910), (80, 2520457528), (128, 1575285955), (160, 1260228764), (320, 630114382), (640, 315057191)]