202802240

素因数分解:

$2^6\times 5^1\times {\mathrm{633757}}^1$

素因数の和:633774

約数の個数: 28

約数和(自身を含む): 482923596

約数和(自身を除く): 280121356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 633757, 1267514, 2535028, 3168785, 5070056, 6337570, 10140112, 12675140, 20280224, 25350280, 40560448, 50700560, 101401120, 202802240]

約数ペア:

[(1, 202802240), (2, 101401120), (4, 50700560), (5, 40560448), (8, 25350280), (10, 20280224), (16, 12675140), (20, 10140112), (32, 6337570), (40, 5070056), (64, 3168785), (80, 2535028), (160, 1267514), (320, 633757)]