97777090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 179340480

約数和(自身を除く): 81563390

約数列:

[1, 2, 5, 10, 101, 131, 202, 262, 505, 655, 739, 1010, 1310, 1478, 3695, 7390, 13231, 26462, 66155, 74639, 96809, 132310, 149278, 193618, 373195, 484045, 746390, 968090, 9777709, 19555418, 48888545, 97777090]

約数ペア:

[(1, 97777090), (2, 48888545), (5, 19555418), (10, 9777709), (101, 968090), (131, 746390), (202, 484045), (262, 373195), (505, 193618), (655, 149278), (739, 132310), (1010, 96809), (1310, 74639), (1478, 66155), (3695, 26462), (7390, 13231)]