15694074920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1\times {\mathrm{6841}}^1$

素因数の和:7626

約数の個数: 64

約数和(自身を含む): 35794059840

約数和(自身を除く): 20099984920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 691, 830, 1382, 1660, 2764, 3320, 3455, 5528, 6841, 6910, 13682, 13820, 27364, 27640, 34205, 54728, 57353, 68410, 114706, 136820, 229412, 273640, 286765, 458824, 567803, 573530, 1135606, 1147060, 2271212, 2294120, 2839015, 4542424, 4727131, 5678030, 9454262, 11356060, 18908524, 22712120, 23635655, 37817048, 47271310, 94542620, 189085240, 392351873, 784703746, 1569407492, 1961759365, 3138814984, 3923518730, 7847037460, 15694074920]

約数ペア:

[(1, 15694074920), (2, 7847037460), (4, 3923518730), (5, 3138814984), (8, 1961759365), (10, 1569407492), (20, 784703746), (40, 392351873), (83, 189085240), (166, 94542620), (332, 47271310), (415, 37817048), (664, 23635655), (691, 22712120), (830, 18908524), (1382, 11356060), (1660, 9454262), (2764, 5678030), (3320, 4727131), (3455, 4542424), (5528, 2839015), (6841, 2294120), (6910, 2271212), (13682, 1147060), (13820, 1135606), (27364, 573530), (27640, 567803), (34205, 458824), (54728, 286765), (57353, 273640), (68410, 229412), (114706, 136820)]