76004408060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{547819}}^1$

素因数の和:548826

約数の個数: 48

約数和(自身を含む): 182594979840

約数和(自身を除く): 106590571780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 991, 1982, 3964, 4955, 6937, 9910, 13874, 19820, 27748, 34685, 69370, 138740, 547819, 1095638, 2191276, 2739095, 3834733, 5478190, 7669466, 10956380, 15338932, 19173665, 38347330, 76694660, 542888629, 1085777258, 2171554516, 2714443145, 3800220403, 5428886290, 7600440806, 10857772580, 15200881612, 19001102015, 38002204030, 76004408060]

約数ペア:

[(1, 76004408060), (2, 38002204030), (4, 19001102015), (5, 15200881612), (7, 10857772580), (10, 7600440806), (14, 5428886290), (20, 3800220403), (28, 2714443145), (35, 2171554516), (70, 1085777258), (140, 542888629), (991, 76694660), (1982, 38347330), (3964, 19173665), (4955, 15338932), (6937, 10956380), (9910, 7669466), (13874, 5478190), (19820, 3834733), (27748, 2739095), (34685, 2191276), (69370, 1095638), (138740, 547819)]