99259240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 229521600

約数和(自身を除く): 130262360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 137, 236, 274, 295, 307, 472, 548, 590, 614, 685, 1096, 1180, 1228, 1370, 1535, 2360, 2456, 2740, 3070, 5480, 6140, 8083, 12280, 16166, 18113, 32332, 36226, 40415, 42059, 64664, 72452, 80830, 84118, 90565, 144904, 161660, 168236, 181130, 210295, 323320, 336472, 362260, 420590, 724520, 841180, 1682360, 2481481, 4962962, 9925924, 12407405, 19851848, 24814810, 49629620, 99259240]

約数ペア:

[(1, 99259240), (2, 49629620), (4, 24814810), (5, 19851848), (8, 12407405), (10, 9925924), (20, 4962962), (40, 2481481), (59, 1682360), (118, 841180), (137, 724520), (236, 420590), (274, 362260), (295, 336472), (307, 323320), (472, 210295), (548, 181130), (590, 168236), (614, 161660), (685, 144904), (1096, 90565), (1180, 84118), (1228, 80830), (1370, 72452), (1535, 64664), (2360, 42059), (2456, 40415), (2740, 36226), (3070, 32332), (5480, 18113), (6140, 16166), (8083, 12280)]