2375709702920

素因数分解:

$2^3\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{17013103}}^1$

素因数の和:17016605

約数の個数: 32

約数和(自身を含む): 5346878325120

約数和(自身を除く): 2971168622200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3491, 6982, 13964, 17455, 27928, 34910, 69820, 139640, 17013103, 34026206, 68052412, 85065515, 136104824, 170131030, 340262060, 680524120, 59392742573, 118785485146, 237570970292, 296963712865, 475141940584, 593927425730, 1187854851460, 2375709702920]

約数ペア:

[(1, 2375709702920), (2, 1187854851460), (4, 593927425730), (5, 475141940584), (8, 296963712865), (10, 237570970292), (20, 118785485146), (40, 59392742573), (3491, 680524120), (6982, 340262060), (13964, 170131030), (17455, 136104824), (27928, 85065515), (34910, 68052412), (69820, 34026206), (139640, 17013103)]