97758910

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 179164224

約数和(自身を除く): 81405314

約数列:

[1, 2, 5, 10, 101, 151, 202, 302, 505, 641, 755, 1010, 1282, 1510, 3205, 6410, 15251, 30502, 64741, 76255, 96791, 129482, 152510, 193582, 323705, 483955, 647410, 967910, 9775891, 19551782, 48879455, 97758910]

約数ペア:

[(1, 97758910), (2, 48879455), (5, 19551782), (10, 9775891), (101, 967910), (151, 647410), (202, 483955), (302, 323705), (505, 193582), (641, 152510), (755, 129482), (1010, 96791), (1282, 76255), (1510, 64741), (3205, 30502), (6410, 15251)]