295540220

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{97861}}^1$

素因数の和:98021

約数の個数: 24

約数和(自身を含む): 624751008

約数和(自身を除く): 329210788

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 97861, 195722, 391444, 489305, 978610, 1957220, 14777011, 29554022, 59108044, 73885055, 147770110, 295540220]

約数ペア:

[(1, 295540220), (2, 147770110), (4, 73885055), (5, 59108044), (10, 29554022), (20, 14777011), (151, 1957220), (302, 978610), (604, 489305), (755, 391444), (1510, 195722), (3020, 97861)]