10120203520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1129487}}^1$

素因数の和:1129515

約数の個数: 72

約数和(自身を含む): 27704081664

約数和(自身を除く): 17583878144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 1129487, 2258974, 4517948, 5647435, 7906409, 9035896, 11294870, 15812818, 18071792, 22589740, 31625636, 36143584, 39532045, 45179480, 63251272, 72287168, 79064090, 90358960, 126502544, 144574336, 158128180, 180717920, 253005088, 289148672, 316256360, 361435840, 506010176, 632512720, 722871680, 1012020352, 1265025440, 1445743360, 2024040704, 2530050880, 5060101760, 10120203520]

約数ペア:

[(1, 10120203520), (2, 5060101760), (4, 2530050880), (5, 2024040704), (7, 1445743360), (8, 1265025440), (10, 1012020352), (14, 722871680), (16, 632512720), (20, 506010176), (28, 361435840), (32, 316256360), (35, 289148672), (40, 253005088), (56, 180717920), (64, 158128180), (70, 144574336), (80, 126502544), (112, 90358960), (128, 79064090), (140, 72287168), (160, 63251272), (224, 45179480), (256, 39532045), (280, 36143584), (320, 31625636), (448, 22589740), (560, 18071792), (640, 15812818), (896, 11294870), (1120, 9035896), (1280, 7906409), (1792, 5647435), (2240, 4517948), (4480, 2258974), (8960, 1129487)]