97839118420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{416443}}^1$

素因数の和:417160

約数の個数: 48

約数和(自身を含む): 217863511488

約数和(自身を除く): 120024393068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 691, 1382, 2764, 3455, 6910, 11747, 13820, 23494, 46988, 58735, 117470, 234940, 416443, 832886, 1665772, 2082215, 4164430, 7079531, 8328860, 14159062, 28318124, 35397655, 70795310, 141590620, 287762113, 575524226, 1151048452, 1438810565, 2877621130, 4891955921, 5755242260, 9783911842, 19567823684, 24459779605, 48919559210, 97839118420]

約数ペア:

[(1, 97839118420), (2, 48919559210), (4, 24459779605), (5, 19567823684), (10, 9783911842), (17, 5755242260), (20, 4891955921), (34, 2877621130), (68, 1438810565), (85, 1151048452), (170, 575524226), (340, 287762113), (691, 141590620), (1382, 70795310), (2764, 35397655), (3455, 28318124), (6910, 14159062), (11747, 8328860), (13820, 7079531), (23494, 4164430), (46988, 2082215), (58735, 1665772), (117470, 832886), (234940, 416443)]