1036402420

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{79357}}^1$

素因数の和:80019

約数の個数: 24

約数和(自身を含む): 2179805544

約数和(自身を除く): 1143403124

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 13060, 79357, 158714, 317428, 396785, 793570, 1587140, 51820121, 103640242, 207280484, 259100605, 518201210, 1036402420]

約数ペア:

[(1, 1036402420), (2, 518201210), (4, 259100605), (5, 207280484), (10, 103640242), (20, 51820121), (653, 1587140), (1306, 793570), (2612, 396785), (3265, 317428), (6530, 158714), (13060, 79357)]