73161040

素因数分解:

$2^4\times 5^1\times {\mathrm{914513}}^1$

素因数の和:914526

約数の個数: 20

約数和(自身を含む): 170099604

約数和(自身を除く): 96938564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 914513, 1829026, 3658052, 4572565, 7316104, 9145130, 14632208, 18290260, 36580520, 73161040]

約数ペア:

[(1, 73161040), (2, 36580520), (4, 18290260), (5, 14632208), (8, 9145130), (10, 7316104), (16, 4572565), (20, 3658052), (40, 1829026), (80, 914513)]