27713804020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3877}}^1\times {\mathrm{51059}}^1$

素因数の和:54952

約数の個数: 48

約数和(自身を含む): 66531588480

約数和(自身を除く): 38817784460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3877, 7754, 15508, 19385, 27139, 38770, 51059, 54278, 77540, 102118, 108556, 135695, 204236, 255295, 271390, 357413, 510590, 542780, 714826, 1021180, 1429652, 1787065, 3574130, 7148260, 197955743, 395911486, 791822972, 989778715, 1385690201, 1979557430, 2771380402, 3959114860, 5542760804, 6928451005, 13856902010, 27713804020]

約数ペア:

[(1, 27713804020), (2, 13856902010), (4, 6928451005), (5, 5542760804), (7, 3959114860), (10, 2771380402), (14, 1979557430), (20, 1385690201), (28, 989778715), (35, 791822972), (70, 395911486), (140, 197955743), (3877, 7148260), (7754, 3574130), (15508, 1787065), (19385, 1429652), (27139, 1021180), (38770, 714826), (51059, 542780), (54278, 510590), (77540, 357413), (102118, 271390), (108556, 255295), (135695, 204236)]