61992520

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4889}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 139951800

約数和(自身を除く): 77959280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 4889, 6340, 9778, 12680, 19556, 24445, 39112, 48890, 97780, 195560, 1549813, 3099626, 6199252, 7749065, 12398504, 15498130, 30996260, 61992520]

約数ペア:

[(1, 61992520), (2, 30996260), (4, 15498130), (5, 12398504), (8, 7749065), (10, 6199252), (20, 3099626), (40, 1549813), (317, 195560), (634, 97780), (1268, 48890), (1585, 39112), (2536, 24445), (3170, 19556), (4889, 12680), (6340, 9778)]