97555760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 236651520

約数和(自身を除く): 139095760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 139, 155, 248, 278, 283, 310, 496, 556, 566, 620, 695, 1112, 1132, 1240, 1390, 1415, 2224, 2264, 2480, 2780, 2830, 4309, 4528, 5560, 5660, 8618, 8773, 11120, 11320, 17236, 17546, 21545, 22640, 34472, 35092, 39337, 43090, 43865, 68944, 70184, 78674, 86180, 87730, 140368, 157348, 172360, 175460, 196685, 314696, 344720, 350920, 393370, 629392, 701840, 786740, 1219447, 1573480, 2438894, 3146960, 4877788, 6097235, 9755576, 12194470, 19511152, 24388940, 48777880, 97555760]

約数ペア:

[(1, 97555760), (2, 48777880), (4, 24388940), (5, 19511152), (8, 12194470), (10, 9755576), (16, 6097235), (20, 4877788), (31, 3146960), (40, 2438894), (62, 1573480), (80, 1219447), (124, 786740), (139, 701840), (155, 629392), (248, 393370), (278, 350920), (283, 344720), (310, 314696), (496, 196685), (556, 175460), (566, 172360), (620, 157348), (695, 140368), (1112, 87730), (1132, 86180), (1240, 78674), (1390, 70184), (1415, 68944), (2224, 43865), (2264, 43090), (2480, 39337), (2780, 35092), (2830, 34472), (4309, 22640), (4528, 21545), (5560, 17546), (5660, 17236), (8618, 11320), (8773, 11120)]