258512958160

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24667267}}^1$

素因数の和:24667411

約数の個数: 40

約数和(自身を含む): 605630763936

約数和(自身を除く): 347117805776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 24667267, 49334534, 98669068, 123336335, 197338136, 246672670, 394676272, 493345340, 986690680, 1973381360, 3231411977, 6462823954, 12925647908, 16157059885, 25851295816, 32314119770, 51702591632, 64628239540, 129256479080, 258512958160]

約数ペア:

[(1, 258512958160), (2, 129256479080), (4, 64628239540), (5, 51702591632), (8, 32314119770), (10, 25851295816), (16, 16157059885), (20, 12925647908), (40, 6462823954), (80, 3231411977), (131, 1973381360), (262, 986690680), (524, 493345340), (655, 394676272), (1048, 246672670), (1310, 197338136), (2096, 123336335), (2620, 98669068), (5240, 49334534), (10480, 24667267)]