355204070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73847}}^1$

素因数の和:73904

約数の個数: 32

約数和(自身を含む): 707168448

約数和(自身を除く): 351964378

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 73847, 147694, 369235, 738470, 960011, 1920022, 2732339, 4800055, 5464678, 9600110, 13661695, 27323390, 35520407, 71040814, 177602035, 355204070]

約数ペア:

[(1, 355204070), (2, 177602035), (5, 71040814), (10, 35520407), (13, 27323390), (26, 13661695), (37, 9600110), (65, 5464678), (74, 4800055), (130, 2732339), (185, 1920022), (370, 960011), (481, 738470), (962, 369235), (2405, 147694), (4810, 73847)]