13716367100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{12491}}^1$

素因数の和:12723

約数の個数: 72

約数和(自身を含む): 30360556800

約数和(自身を除く): 16644189700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 139, 158, 278, 316, 395, 556, 695, 790, 1390, 1580, 1975, 2780, 3475, 3950, 6950, 7900, 10981, 12491, 13900, 21962, 24982, 43924, 49964, 54905, 62455, 109810, 124910, 219620, 249820, 274525, 312275, 549050, 624550, 986789, 1098100, 1249100, 1736249, 1973578, 3472498, 3947156, 4933945, 6944996, 8681245, 9867890, 17362490, 19735780, 24669725, 34724980, 43406225, 49339450, 86812450, 98678900, 137163671, 173624900, 274327342, 548654684, 685818355, 1371636710, 2743273420, 3429091775, 6858183550, 13716367100]

約数ペア:

[(1, 13716367100), (2, 6858183550), (4, 3429091775), (5, 2743273420), (10, 1371636710), (20, 685818355), (25, 548654684), (50, 274327342), (79, 173624900), (100, 137163671), (139, 98678900), (158, 86812450), (278, 49339450), (316, 43406225), (395, 34724980), (556, 24669725), (695, 19735780), (790, 17362490), (1390, 9867890), (1580, 8681245), (1975, 6944996), (2780, 4933945), (3475, 3947156), (3950, 3472498), (6950, 1973578), (7900, 1736249), (10981, 1249100), (12491, 1098100), (13900, 986789), (21962, 624550), (24982, 549050), (43924, 312275), (49964, 274525), (54905, 249820), (62455, 219620), (109810, 124910)]